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INFERENCE ENGINE SEE EXPERT SYSTEMS INFLAMMABILITY TESTERS .............. 73/36 INFLATION, INFLATED & INFLATABLE ABRADING TOOL .....................51/372+ AIRSHIP ...........................244/98 ARTICLE FILLING ...................137/223+ CATHETERS .........................604/96+ CLOTHES FORM ......................223/67 COMPOSITIONS, RAPID ...............149 COMPOSITIONS, SLOW ................252/188.1+ DILATOR ...........................606/191+ ELEMENT STATIC MOLD HAVING .............249/65 FREIGHT BRACING BAG ...............410/119 PANEL ATTACHED AND URGING ......410/129 SQUEEZE INCLUDING ..............410/125 JOINT PACKING .....................277 LIFE PRESERVERS ...................441/90+ LIFE RAFTS ........................441/40+ MATTRESSES ........................5/449+ PARACHUTE STIFFENER OR OPENER .....244/146 PESSARIES .........................128/836 PIPE SEAL .........................138/93 SHIP RAISING DEVICE ...............114/54 SHOE FORMS ........................12/114.4 SYRINGE NOZZLE ....................604/275 TIRE FILLING DEVICES ..............222/3+ PORTABLE RECEPTACLE TYPE .......141/38 VEHICLE ATTACHED ...............417/231+ WITH NONGASEOUS MATERIAL .......141/38 TIRE PER SE .......................152 TIRE SIGNAL .......................116/34.R TOYS ..............................446/220+ DESIGN .........................D21/59+ TRUSS .............................128/118.1 VALVES ............................137/223+ INFORMATION SEARCH & RETRIEVAL ARTIFICIAL INTELLIGENCE ...........395/934* DYNAMIC SYSTEMS ...................369 MAGNETIC .......................360 REGISTERS SYSTEM ..................377 STATIC SYSTEMS ....................365 TESTING OF SYSTEM BY DIGITAL SIGNAL371/21.1+ INFRARED (SEE HEAT) DETECTION OF ......................250/338.1 DRYING PROCESS WITH ...............34/39+ GENERATOR .........................392/407 GENERATOR .........................219/553 GENERATOR ULTRAVIOLET AND .........250/495.1 HAZARDOUS OR TOXIC WASTE588 DESTRUCTION ....................588 HEATER ............................392/407 HEATER ............................219/553 LAMP ...........................313/110 PHOTOGRAPHY .......................430/348+ RADIATION IMAGING .................430/944* SENSITIVE COMPOSITION .............430/616 TELESCOPE .........................250/338.1 TESTING WITH ......................250/338.1 TREATMENT OF FLUIDS ...............250/432.R INFUSING(SEE EXTRACTING AND EXTRACTS) APPARATUS AND APPLIANCES BEVERAGE .......................99/279+ BEVERAGE,REUSABLE ..............99/323 CLOSET OR SINK COMBINED ........4/222+ MEDICATORS .....................604/131+ INFUSER, TEABAG ...................D01/199 SLOW DIFFUSER .....................239/34+ SPECIAL RECEPTACLE AND PACKAGE .206 INGOT CASTING ...........................164 FEEDING & ORIENTING ...............198/373 HANDLING ..........................193 MOLDS .............................249/174 COMPOSITE ......................249/84 POWDER METALLURGY .................419 STRIPPER ..........................164/405+ STRUCTURE .........................428/585+ DESIGN .........................D15/144 TURNING DEVICES FOR ROLLING MILLS .72/227+ INHALERS ARTIFICIAL RESPIRATOR .............128/28+ INHALANTS .........................424 MEDICATED .........................128/203.12+ INHERITANCE ......................... 395/65 INHIBITORS .......................... 252/380+ INITIATION CEREMONY DEVICES ......... 472/51+ INJECTION CONDENSERS ........................261/76 FOOD PICKLING NEEDLE ..............99/532+ MOLDING ...........................425/542+ NEEDLELESS HYPODERMIC .............604/68+ PLANT INJECTION ...................47/57.5 PUMPS .............................417/151+ SURGICAL INSTRUMENTS ..............604/187+ INJECTORS BATHTUB COMBINED ..................4/541.1+ BOILER CIRCULATION ................122/407 BOILER CLEANERS ...................122/404 EMBALMER ..........................27/24.1 FOOD PICKLING NEEDLE ..............254/2.R+ FUEL COMBUSTION PRODUCTS GENERATOR ..60/740+ ROTARY PISTON ENGINE COMBINED ..123/205+ FURNACE DRAFT REGULATOR ...........110/150 GAS AND LIQUID CONTACT DEVICES ....261/76+ HARDENABLE MATERIAL 405/269 INTO EARTH FORMATION ...........405/269 HYPODERMIC ........................604/187+ LUBRICATORS .......................184/39.1 MEDICATOR GAS .....................604/23+ MINERAL OIL DISTILLATION VAPORIZERS .....................196/127 VAPORIZING CIRCULATION .........196/126 MOLDING METAL APPARATUS ................164/303+ METAL METHOD ...................164/113+ NOZZLE ............................239 PLANT HUSBANDRY ...................47/57.5 PNEUMATIC CONVEYORS ...............406/194 PUMPS .............................417/151+ RESILIENT TIRE CEMENT .............81/15.5 TEXTILE FLUID TREATING APPARATUS ..68/201 TRACK BED TAMPERS .................104/11 INK (SEE PRINTING) BOTTLE ............................D09 CARTRIDGE RUPTURABLE ..............401/132+ COMPOSITIONS ......................106/20.R+ ELECTROLESS COATING ..............106/1.5+ ERADICATOR ........................252/89.1+ GUARDS PENHOLDER COMBINED .........15/443 MAKING INKWELL ....................15/257.7 REPELLENT ANTISMUT DEVICES ...............101/422 COMPOSITIONS ...................106/2 STANDS (SEE INKWELL) ..............248/127+ CALENDAR COMBINED ..............40/358 DESIGN .........................D19/93+ DISPENSER TYPE .................222/577 PEN ENGAGED CLOSURE ............15/257.75 PEN RACK COMBINED ..............211/69.2+ TESTING OF ........................73/150.R INK JET MAKING ...................... 29/890.1 INK JET PRINTING .................... 346/75 CARBON COMPOUND DIGEST ON INK .....260/DIG.38 MARKERS OR DRIVING MEANS THEREOF ..346/140.R INKERS BED AND PLATEN PRINTING MACHINE ...101/287+ SELECTIVE OR PROGRESSIVE .......101/93+ BOOT AND SHOE SOLE EDGE ...........118/200+ INTAGLIO PRINTING .................101/150+ MULTICOLOR PRINTING ...............101/171+ NUMBERING MACHINE BED AND PLATEN TYPE ...........................101/78+ PADS AND FORMS ....................118/264+ PERFORATOR COMBINED E.G., TATTOOER 81/9.22 PLANOGRAPHIC PRINTING .............101/134 PRINTING ..........................101/335+ PRINTING MEMBERS COMBINED .........101/327+ SELECTIVE OR PROGRESSIVE .......101/103+ RECORDER STYLUS ...................346/140.R ROLLING CONTACT PRINTING ..........101/212+ STENCIL ...........................101/114+ STENCIL TYPE ADDRESSING MACHINE ...101/48+ STRAIGHT LINE SCRIBER .............33/34+ DOTTED LINE ....................33/39.1+ HAND PEN .....................33/39.2 TELEGRAPH CODE RECORDER ...........178/96 TYPEWRITER ........................40/191+ BAR ............................40/470+ RIBBON .........................40/197+ INKWELL ............................. 15/257.7+ CABINET WITH ......................312/232 DESK ATTACHED .....................108/26.2 DISPENSER TYPE ....................222/576+ INKSTAND .......................222/577 INKSTAND ..........................248/127+ MOVABLE INKWELL ................248/128+ STATIONARY INKWELL .............248/146+ PEN RACK COMBINED .................211/69.2+ INLAID LINOLEUM ..........................428/57+ LAMINATING .....................156 MOLDING ........................425 ORNAMENTATION .....................428/77+ PARQUET FLOORS (SEE PARQUETRY) ....52/315 TREADS TIRES HAVING ...............152/188 INNER TUBES SEE TIRE PNEUMATIC TIRE MAKING .......................156/118+ INNERSOLES, FOR SHOES ............... D02/961 INOCULATION ANTIGENS AND SERA .................424/88+ FERMENTATIVE ......................435/30 INORGANIC COMPOUNDS ................. 23 CONVERSION TO HYDROCARBON .........585/943* WAVE ENERGY PREPARATION ...........204/157.4+ INORGANIC SETTABLE MATERIAL106/638+ COMPOSITIONS .......................106/638+ BUILDING GUARD ....................52/101 CATCHING NETS .....................43/143 DESTROYING ........................43/132.1+ ELECTROCUTING ..................43/112 EXITS IN CLOSURES AND SCREENS .....160/12+ FUMIGATORS ........................43/125+ NETTING FOR BEDS ..................5/414+ PRESERVING, TEACHING TAXIDERMY ....434/296+ TRAPS .............................43/107+ DESIGN .........................D22/122+ INOSINE ............................. 536/27.8 INOSINE PHOSPHATE ................... 536/26.74 INSECT CULTURE ...........................119/6.5+ INSECTICIDES ........................ 424 COATED OR IMPREGNATED VEHICLE .....424/411+ COATING OR PLASTIC COMPOSITIONS CONTAINING .....................106/15.5+ CONTAINER .........................206/524.1 DETERGENTS CONTAINING .............252/106+ FERTILIZER CONTAINING .............504/101+ GARMENT HANGERS COMBINED ..........223/86 INSECTICIDE SPRAYER ...............D23/213+ APPARATUS ......................239 X-ART COLLECTION .............43/900* METHOD .........................43/132.1 WATER SOFTENING OR PURIFYING COMPOSITIONS CONTAINING ........252/175 INSEMINATION, ARTIFICIAL ............ 604/906* INSERTERS (SEE NAILING; STAPLING) ASSEMBLING APPARATUS ..............29/700+ BELT HOOK .........................29/243.51 BOX LINING ........................493/93+ SAUSAGE STUFFERS ..................452/35+ SAW TOOTH .........................76/80 SURGICAL IMPLEMENT ................606/117+ NEEDLE .........................606/222 TAPE INSERTING APPAREL ............223/50 TIRE PATCH INSERTERS ..............81/15.5+ WICK ..............................431/120 INSERTS BEARING SURFACE ...................384/282+ BEDSTEAD ..........................5/280 BRAKE SHOES CAST ..................188/256 COMPOSITE METAL CASTING ...........164/91+ COOKING MOLDS .....................249/112+ EARTH BORING BIT INSERT ...........175/426+ GARMENT ...........................2/400 GEARING ...........................74/451 HOLDING CORE ...........................164/231 MOLD ...........................164/332+ PATTERN ........................164/236 NONMETALLIC COMPOSITE CASTING .....249/83+ INSIGNIA APPAREL ...........................2/246 BADGES ............................40/1.5+ DESIGN ............................D11/95+ EMBLEM PER SE .....................D11/99 INSOLES MAKING METHOD .....................12/146.B REINFORCING MACHINE ...............12/20 SHOE SEE SOLES ....................36/43+ LAMINATED ......................36/44 PREPARED FOR SECURING ..........36/22.R VENTILATED .....................36/3.R WITH BODY TREATING MEANS .......607/144 WITH LOCAL PADDING .............36/71 WITH SHANK STIFFENER ...........36/76.R THERAPEUTIC .......................607/144 INSPECTION & INSPECTING (SEE SPECIFIC SUBJECT; TESTING) CLOTH .............................26/70 DISPENSER WITH MEANS FOR ..........222/154+ DRYING APPARATUS WITH MEANS FOR ...34/88 GAUGES ............................33/501+ LAMP FOR ..........................362/138 MEASURING AND TESTING .............73 METAL FOUNDING DEVICE WITH MEANS FOR .................164/150+ ROBOT .............................901/44* INSTRUMENT (SEE TYPE OF INSTRUMENT) BOARD .............................73/866.3 ILLUMINATION, AUTOMOBILE .......362/61+ SWITCH BOARDS ..................361/600+ TELEPHONE SWITCHBOARD ..........379/319+ CALIBRATING .......................73/1.R+ ELECTRICAL INSTRUMENTS .........324/74+ CASINGS ...........................73/431 DENTAL ............................433/25+ ELECTRIC SWITCH COMBINED WITH .....20/56.R FLUORESCENT OR PHOSPHORESCENT INDICATING .....................250/483.1 FLYING OF AIRCRAFT ................342/407+ APPAREL ........................33/2.R+ AREA INTEGRATORS ...............33/121+ DIRECTION OR FORCE INDICATOR ...33/300+ DISTANCE .......................33/700+ LANDING ........................342/410+ SCRIBERS .......................33/18.1+ STRAIGHT EDGE TYPE .............33/431+ NAVIGATIONAL .................33/457 STRAIGHT LINE LIGHT RAY TYPE ...33/227+ HOUSEHOLD MEASURING ...............D10/46.2 MATERIALS .........................33/DIG.11 MEASURING .........................D10 MECHANICAL EXPEDIENTS .............33/DIG.12 MECHANISM DAMPING .................73/430 MEDICAL ...........................D24/107+ MUSICAL ...........................84/1+ DESIGN .........................D17 ELECTRICAL .....................84/600+ STRINGED .......................84/173+ WIND ...........................84/330+ PANEL IN VEHICLE ..................D12/192 PANEL MOUNTED .....................248/27.1+ SIGNALLING ........................D10 STERILIZING, DISINFECTING APPARATUS422 SUPPORT HEADS FOR .................248/177+ TESTING ...........................D10 TRANSFORMERS ......................336 INSUFFLATORS ........................ 604/58 INSULATION AND INSULATING BUILDING WALL .....................52/404+ BY LAMINA ......................52/408+ YIELDABLE ....................52/393+ ELECTRIC ..........................174 BATTERY SEPARATOR ..............429/247+ BRIDGED RAIL JOINT .............246/48 BUSHINGS .......................174/152.R+ CERAMIC COMPOSITION ............501/1+ CONDUCTOR COVER BURNISHING .....29/90.5 FLUENT COMPOSITION .............252/570+ HANDLE .........................16/116.R+ INDEFINITE LENGTH CONDUCTOR COVERING .....................156/47+ LAMP SOCKETS ...................439 MAGNET OR COIL TAPE ............242/7.8 MAKING METAL PARTS FOR .........29/631 METERS AND TESTERS .............324/555+ PIPE JOINTS OR COUPLINGS .......285/47+ RAIL JOINTS ....................238/152+ RAILWAY ROLLING STOCK PARTS ....105/60 RAILWAY TIE TIE PLATE AND RAIL .238/107+ RING WINDING TAPE ..............242/6 SHAFT COUPLING .................464/900* TROLLEY CONDUCTOR SECTION ......191/39 TROLLEY CONDUCTOR SUPPORT ......191/42 X-ART ..........................493/949* HEAT ALKALI METAL SILICATE106/601+ CONTAINING COMPOSITION .......106/601+ BOILER OUTLET FLUE .............122/164 BOTTLE OR JAR ..................215/12.1+ BUILDING .......................52/408+ CABINETS .......................312/409 CERAMIC POROUS COMPOSITION .....501/80+ COMPOSITIONS ...................252/62 CONTAINER ......................206/542 X-ART ........................493/903* COVERING LAMINATED TYPE MAKING .156 DOUBLE-WALL RECEPTACLE, WOODEN .217/128+ FLATIRON BODY ..................38/89 FLATIRON STAND OR BASE .........248/117.3+ FLUID SPRINKLER, SPRAYER, DIFFUSER ............239/397.5 GAS SEPARATOR ..................55/267 HANDLE .........................16/116.R+ INORGANIC INGREDIENT CONTAINING COMPOSITION .......106/672 METAL RECEPTACLE SPACED WALL ...220/445+ MUFFLER OR SOUND FILTER ........181/282 OVEN ...........................126/273.5 PORE FORMING COMPOSITION .......106/122 STOCK MATERIAL .................428/920* TOBACCO SMOKING DEVICES ........131/194+ WATER HEATER ...................126/375 SOUND (SEE MUFFLER) AIRCRAFT BODY STRUCTURE ........244/119 ALKALI METAL SILICATE CONTAINING COMPOSITION .......106/601+ AUDITORIUM .....................181/30 CERAMIC POROUS COMPOSITION .....501/80+ COMPOSITIONS ...................252/62 GAS SEPARATOR ..................55/276 GEARING ........................74/443 INORGANIC INGREDIENT CONTAINING COMPOSITION .......106/672+ LOCK SILENCER OR MUFFLER .......70/463 MOTION PICTURE CAMERA ..........352/35 MUFFLER OR SOUND FILTER ........181/207+ PIANO RESONANCE DEVICE .........84/191 PORE FORMING COMPOSITION .......106/122 STRUCTURE ......................181 TAPE ..............................428/343+ COATING ........................427/207.1+ COATING OPPOSITE SIDES .........427/208 PACKAGED ROLL ..................206/411 INSULATION STRIPPERS TUBE OR SHEATH SPLITTER ...........30/90.1+ WIRE ..............................81/9.4+ INSULIN, T.M ........................ 530/303 MEDICINE CONTAINING ...............514/3 INSURANCE DOCUMENTS ................. 283/54 INTAGLIO ELECTROLYTIC REPRODUCTION .........205/69+ ORNAMENTATION .....................428/156+ PHOTOGRAPHIC PRODUCTION OF ........430/307+ PRINTING ..........................101/150+ COMBINED WITH ANOTHER TYPE .....101/DIG.43 STATIC MOLD FOR FORMING 249/104 PRODUCT HAVING .................249/104 INTAKE CHANNEL ...........................405/127 FILTER FOR PIPE ...................210/460+ FLUID CURRENT CONVEYOR ............406/108+ ADJUSTABLE .....................406/113+ PLURAL .........................406/117+ PNEUMATIC STRAW STACKER ........406/139+ GRAVITY POSITIONED SPRAYER ........239/334 PUMP ROTARY CENTER ................415/206 INTEGRATED CIRCUIT (SEE TRANSISTOR) INTEGRATED OPTICAL CIRCUIT .......... 385/14+ INTEGRATORS AREA ..............................33/121+ CALCULATORS .......................235/61.C DISTANCE ..........................73/490 SHIPS LOG COMBINED ................73/183 VELOCITY ..........................73/503 VOLUME OR RATE OF FLOW METERS AREA VELOCITY ..................73/227 PRESSURE DIFFERENTIAL TYPE .....73/861.43+ WEIGHER COMBINED ..................177/16 INTENSIFIERS (SEE AMPLIFIERS) DIAPHRAGMS ACOUSTIC ...............181/157+ PHOTOGRAPHIC ......................430/487 TELEPHONE .........................379/156+ INTERCALATES (SEE DEFINITION NOTE (3) 428/402.2 INTERCOMMUNICATION SYSTEM ELECTRIC ..........................379/167+ MULTIPLEX ......................370 PAGING .........................340/311.1 SELECTIVE ....................340/825.44+ INTERCOM ..........................D14/159 TELEPHONE-TYPE ....................D14/142+ INTERCOMPARISON ARTICLE OR MATERIAL ...............434/367 PRINTED MATTER ....................281/51 INTERCONNECTION SYSTEMS ............. 307 INTERELECTRODE CAPACITANCE 324/409+ TESTING ELECTRONIC TUBE ............324/409+ INTERFERENCE FILM ANTIREFLECTION .... 359/568 INTERFERENCE SUPPRESSION SEE TRANSMISSION, ELECTRIC INTERFEROMETER ...................... 356/345+ DIGEST ............................33/DIG.4 HOLOGRAPHY ........................356/347 INTERFERON ........................435/811* SPECTROSCOPY ......................356/346 WITH LIGHT CONDUCTOR ..............250/227.27 INTERFERON .......................... 530/351 INTERLEAVING ELECTROPHOTOGRAPHIC COPIER ........355/325 INTERLEUKIN ......................... 530/351 INTERLINERS TIRES ................... 152/203+ INTERLOCK AND INTERLOCKING CLUTCHES AND POWER STOP CONTROL ...192 ELECTRIC SWITCHES .................20/50.R MACHINE TOOL FUNCTIONS CUTTING MACHINE ................83/399+ SELECTIVE CUTTING ..............234/52 MULTIPLE CONTROLLING ELEMENTS .....74/483.R+ NUCLEAR FUEL SEGMENTS .............376/429 RAILWAY SWITCHES AND SIGNALS ......246/131+ REFRIGERATION RELATED .............62/267 SEAMS JOINTS AND CONNECTIONS BLOCK, ANGLE SURFACES ..........52/589+ BLOCK, SINGLE SURFACE ..........52/593+ BUILDING FACINGS OR SHINGLES ...52/519+ CHAIN LOOP .....................59/3 FLAT ROD JOINTS ................403 FLEXIBLE ROD JOINTS ............403/206+ METAL CONTAINER ................220/689+ PAVEMENT BLOCK .................404/47+ PIPE JOINTS ....................285/330 ROAD MODULE ....................404/50+ SHEET METAL CONTAINER MAKING ...413 TILE WALL FACING ...............52/589+ WIRE FABRIC INTERLOCKING LOOP ..245/5 INTERMEDIATE FREQUENCY AMPLIFIER .... 330 TRANSFORMERS FOR ..................336 TUNED WITH CAPACITOR ...........334/78+ TUNED WITH SLUG ................336/130+ INTERMITTENT APPLIED WHEEL BRAKE ...............188/85 CLUTCHES ..........................192 COLORING OF THREAD ................8/149 COMBUSTION BURSTS OR FLARE-UPS ....431/1 DRIVE COMBINED WITH PLANETARY 475/14+ GEARING ........................475/14+ ELECTRIC SIGNAL CLOCK CONTROLLED ..368/98 ENGINE VALVE ......................91 FEED AND OR DISCHARGE DISINFECTING ...................422/123+ DISPENSER TYPE .................222 ELECTRODE ......................314 FIBER PICKING BEATERS ..........19/92 HARVESTER CONVEYOR BELT ........56/346+ PLANTER ........................111/37+ ROTARY WEB OR STRAND FEEDER ....226/152+ SPRAYER DISCHARGE ..............239/99+ SPRAYER SUPPLY .................239/331+ STRIP FILM .....................352/166+ WEB OR STRAND ..................226/120+ WIRE ...........................72/419+ GEAR ..............................74/435 GRIP SEE CLUTCH; PANEL; RATCHET ELECTRODE FEEDER ...............314 ENGAGING LAND VEHICLE DRIVE ....280/241 ENGAGING LOCOMOTIVE DRIVE ......105/32 MACHINE ELEMENT ................74/111+ RAILWAY SIGNAL MECHANISM .......246/154 STRIP FILM FEED ................352/191 HARVESTER CONVEYOR BELT ...........56/183 IMPULSE SPEED RESPONSIVE ..........73/506 LAND VEHICLE PROPELLER ............280 LIQUID APPLICATOR FOR TEXTILES ....68/203 MACHINE ELEMENT ...................74 TEXTILE SPINNING OPERATIONS CYCLIC .........................57/319+ INTERMODULATION DISTORTION TEST ...................324/624 TELEPHONE ......................379/6 SOUND RECORDING DISTORTION TEST ...369/58+ INTERNAL COMBUSTION ENGINES SEE CARBURETOR; CYLINDER;DECARBONIZING; EXHAUST, TREATMENT; FEEDER, FUEL; FUEL; LUBRICATION; MUFFLER; PISTON; RADIATOR; STARTER; SUPERCHARGER ....123 BACKFIRE PREVENTER ................48/192 DYNAMO COMBINED ...................290/7 EXHAUST TREATMENT .................60/272+ COMBUSTION PRODUCTS WITH .......60/39.5 FLUID PRESSURE MOTOR COMBINED .....60/598+ FREG PISTON DRIVE ..............60/596 VACUUM GENERATED ...............60/397 WASTE HEATDRIVEN MOTOR .........60/597 LOCOMOTIVE DRIVE ..................105/62.1+ PUMP DRIVE ........................417/364 REFRIGERATION UTILIZING ...........62/323.1+ TURBINE COMBINED ..................60/598+ INTERPOLES .......................... 310/186 INTERPOLYMERS (SEE ALSO SYNTHETIC 520/1+ RESIN OR NATURAL RUBBER) ...........520/1+ INTERRUPTER ELECTRIC ..........................20 BODY APPLICATION SYSTEM ........607/2+ ELECTROLYTIC ...................361/435 GENERATOR CONTROL ..............322/69+ SHEET FEEDING ..................271/263 SYSTEMS ........................307/96+ PRINTING BED AND PLATEN .................101/287+ INKER ..........................101/335+ MULTICOLOR .....................101/171+ PLANOGRAPHIC MULTICOLOR ........101/135+ PLANOGRAPHIC ROTARY ............101/141+ ROLLING CONTACT BED AND CYLINDER .....................101/282+ ROLLING CONTACT ROTARY .........101/216+ SHEET FEEDING .....................271/256+ SIGNATURE GATHERER ................270/56 INTERVAL GENERATOR ELECTRICAL ....... 328/129.1+ INTERVALOMETERS ..................... 20/35.R+ INTERVALOMETERS SYSTEMS ...........307/141.4 INTESTINES CLEANING ..........................452/123 REMOVING ..........................452/106+ INTRAVENOUS DEVICES ................. D24/108+ INTRENCHING ......................... 42/93 TOOLS .............................294/49+ CUTTER COMBINED ................7/116+ INVALID BEDS ..............................5/600+ CHAIR DESIGN ......................D12/128+ FEEDING DEVICES ...................414/9 LITTERS AND STRETCHERS ............5/81.1+ MATTRESSES ........................5/652+ INVENTORIES ......................... 283/55 COMPUTER CONTROLLED, MONITORED ....364/403 INVERT SUGAR ........................ 127/41 INVERTER SEE DERECTIFIER IODIC ACID .......................... 423/481 IODIDES ............................. 423/462 IODINE .............................. 423/500+ MEDICINES CONTAINING INORGANIC ....424/667+ MEDICINES CONTAINING ORGANIC ......514/1+ IODOFORM ............................ 570/181 ION ................................. 65/30.13+ EXCHANGE, LIQUID PURIFICATION .....210/660+ FOR ACTINIDE SERIES COMPOUNDS ..423/249+ FOR THERMONUCLEAR REACTORS .....376/146 EXCHANGE, SYNTHETIC POLYMERS ......521/25 TREATING POLYMERS WITH .........528/482 GENERATING CHAMBER GAS TUBE .......................313/567+ MASS SPECTROMETER TYPE (SEE ION SOURCE) VACUUM TUBE HAVING .............313/230 IMPLANTATION APPARATUS ............315/111.81 LIQUID PURIFICATION ...............210/660+ SOURCE FOR MASS SPECTROMETRY ......313/564 ELECTRICAL SYSTEM FOR ..........315/111.81 HAVING HEATING MEANS ...........313/550 WITH SPECTROMETER ..............250/281+ TRAP ..............................335/210+ WITH CATHODE RAY TUBE ..........313/424+ WITH TV PICTURE TUBE ...........313/424+ ION SELECTIVE OR ION SENSITIVE ELECTRODE ..........................204/416+ CHEMICAL ANALYSIS, APPARATUS ......422/82.3 DISSOLVED GAS ..................422/82.5 IONIZATION CHAMBER RADIOACTIVITY .............250/335+ GAUGE .............................250/374+ GEIGER MULLER TUBE ................313/93 IN THERMONUCLEAR REACTIONS ........376/100 TISSUE EQUIVALENT .................250/472.1 WITH TISSUE EQUIVALENT GAS .....250/336.1 IONOMER RESIN SYSTEMS (SEE SYNTHETIC RESIN OR NATURAL RUBBER) IONONES ............................. 568/378 IRASER AMPLIFIERS ........................359/333+ OSCILLATORS IRIDIUM ALLOYS ............................420/461 FILAMENTS .........................75 INORGANIC COMPOUND RECOVERY .......423/22 PREPARATION ELECTROLYTIC ...................204/109+ HYDROMETALLURGY ................75/711+ PYROMETALLURGY .................75/631 IRON (SEE FERROUS ALLOYS; IRONING DEVICES; METAL) BRIDGE GIRDER .....................14/74.5 CURLING HAIR ......................D28/38 DIES FOR MAKING PLOW AND CULTIVATOR ............72/472 RAILWAY CAR ....................72/343+ RAILWAY TRACK ..................72/343+ VEHICLE LAND TYPE ..............72/470+ ELECTROLYSIS ......................204/112+ FOUNDING ..........................164 GAS INJECTION .....................75/528+ INORGANIC COMPOUND ................423 COATING OR PLASTIC COMPOSITION .106/286.3 OXIDE OR HYDROXIDE .............423/632 TANNING ........................8/94.28 MAKING FLANGED BAR ROLLING ............72/190+ PLOW AND CULTIVATOR ............29/14 STRUCTURE MEMBER ...............29/897+ MISC CHEMICAL MANUFACTURE ........156/DIG.74 ORE BENEFICIATING .................423/1+ ORE BRIQUETTING AND BINDING .......75/746+ ELECTROMETALLURGICAL TREATMENT .75/10.1+ ORGANIC COMPOUND AZO ............................534/692+ CARBOCYCLIC OR ACYCLIC .........556/138+ FERROCENES .....................556/143+ PROTEIN OR REACTION PRODUCT ....530/400 PIGMENTS ..........................106/456+ PLATE .............................428/681+ PREPARATION .......................75 ELECTROLYTIC ...................204/112+ INORGANIC MEDICINAL ............424/646 ORGANIC MEDICINAL ..............514/184 PYROMETALLURGY ....................75/433+ COMBINED WITH HYDROMETALLURGY ..75/416+ RAILWAY GRAB ...........................105/461 JACKING POLING ROPING ..........105/462 SHIP ..............................114/79.R+ MAST ...........................114/94 SPAR ...........................114/100 SOLDERING .........................D10/46+ STEAM .............................38/77.1+ STRUCTURAL ELEMENTS ...............52 TOOLS BRANDING ELECTRICALLY HEATED ...219/227+ WITH INDICIA .................101/31 BRANDING WITH HEATING BURNER ...126/402+ CURLING ELECTRIC ...............219/222+ CURLING WITH HEATING BURNER ....126/408+ FLAT ...........................38/74+ GLASS BLOW .....................65/300+ SADIRON ELECTRIC ...............219/245+ SADIRONS WITH HEATING BURNER ...126/411 SOLDERING ......................228/51+ SOLDERING ELECTRIC .............219/229+ SOLDERING WITH HEATING BURNER ..126/413+ VEHICLE LAND TYPE BODY STAY ......................296/42 CHAFE ..........................280/161+ HAY RACK BODY ..................296/9 RUNNING GEAR ...................280/149 TOP ............................296/119 WALKING ...........................602/10 WORKING (SEE METAL, TREATMENT; METAL, WORKING) WROUGHT PRODUCING .................75/438+ IRONE ............................... 568/378 IRONING DEVICES ATTACHMENT CORD PLUG ......................439 CORD SUPPORT ...................248/51 BOARD .............................38/103+ CONVERTIBLE TO LADDER ..........182/28+ DESIGN .........................D32/66 COLLAR CUFF NECKBAND ..............223/52.1+ ELECTRICALLY HEATED ...............219/245 HAT TYPE ..........................223/21 HEATING STOVES LIQUID OR GASEOUS FUEL .........126/230 SOLID FUEL .....................126/227+ IRON WITH LIGHT ...................362/117 LADDER CONVERTIBLE TO IRONING BOARD ..........................182/29+ LAUNDRY IRON OR PRESS .............D32/9 PLAITING FLUTING SHIRRING TYPE ....223/36 SELF HEATING BURNER ...............126/411+ TABLES FOR TEXTILES ...............38/103+ TEXTILE SMOOTHING OR PRESSING .....38 IMPLEMENTS .....................38/69+ MACHINES .......................38/1.R+ THERMOSTATS .......................236/7 TOBACCO ...........................131/324+ STEMMING COMBINED ..............131/315+ IRRADIATION (SEE RADIANT ENERGY) COATING ...........................427/552+ ELECTROMAGNETIC OR PARTICULATE 427/595+ ENERGY UTILIZED ..............427/595+ POLYMERIZATION UTILIZING 427/487+ ELECTRICAL, MAGNETIC, WAVE 427/487+ OR PARTICULATE ENERGY ........427/487+ PRETREATMENT OF SUBSTRATE OR 427/532+ POST-TREATMENT OF COATED 427/532+ SUBSTRATE UTILIZING ..........427/532+ NUCLEAR CONVERSION (SEE ALSO 376/156 NUCLEAR REACTION OR REACTOR) ...376/156 IRRIGATION CHANNEL ...........................405/118+ FURROW PLOW AND ROLLER ............172/176 MOBILE, AMBULANT PIPELINE .........239/726+ NOZZLES ...........................239/542 PIPE COUPLING .....................285/5+ PLANT HUSBANDRY GERMINATOR FOR SEEDS ...........47/61+ PLANT COVER SHADE AND SCREEN ...47/27 PLANT RECEPTACLE ...............47/79+ SUBSOIL ........................47/48.5 SUBSOIL ...........................405/35+ SYRINGE ...........................604/187+ ISATIN .............................. 548/485 ISETHIONIC .......................... 562/108 ISINGLASS (SEE GLUE) ISOBURNEOL .......................... 568/820 ISOBUTYLENE POLYMERS (SEE ALSO 526/348.7 SYNTHETIC RESIN OR NATURAL RUBBER) .526/348.7 ISOCHONDODENDRINE ................... 546/34 ISOCYANATES ESTERS ............................560/330+ FIBER MODIFICATION, CARBONATE & ...8/DIG.11 INORGANIC .........................423/364 POLYMER PRODUCT DERIVED FROM OR CONTAINING (SEE SYNTHETIC RESIN OR NATURAL RUBBER) CELLULAR POROUS PRODUCT ........521/50+ ISOCYANURATE CELLULAR PRODUCT ....... 521/902* ISODIBENZANTHRONE ................... 552/276 ISOEUGENOL .......................... 568/652 ISOGUANOSINE (2-OXOADENOSINE) ....... 536/27.7 ISOINDOLES .......................... 548/470 ISOINDOLINES ........................ 548/482 ISOMERIZATION FATTY OILS ........................554/1+ MINERAL OILS ......................208/46+ OF HYDROCARBONS ...................585 ALICYCLIC SYNTHESIS BY DOUBLE-BOND SHIFT .........585/377+ BY DOUBLE-BOND SHIFT IN SIDE 585/363 CHAIN .......................585/363 BY RING OPENING OR SHIFT .....585/353 AROMATIC SYNTHESIS .............585/477+ IN ADDITION TO ALKYLATION ......585/332 IN ADDITION TO HYDROGENATION ...585/253 OLEFIN SYNTHESIS, DOUBLE-BOND 585/664+ SHIFT ........................585/664+ PARAFFIN SYNTHESIS .............585/734 ISONIAZIO, IN DRUG .................. 514/354 ISONITRILES ......................... 558/302 ISOPHORONE .......................... 568/377 ISOPRENE (SEE DIOLEFIN HYDROCARBON) . 585/601+ POLYMERIZED SOLID 526/335+ (SEE ALSO SYNTHETIC RESIN OR 526/335 NATURAL RUBBER) ................526/335 ISOPROPYLPHENOL ..................... 568/781 ISOQUINOLINES ....................... 546/139+ ISOSTATIC PRESSING POWDER METALLURGY .................419/49 ISOTHIAZOLES ........................ 548/206+ ISOTHIOCYANATE ESTERS ............... 558/17+ ISOTOPE ACTINIDE GROUP METALS .............75/393+ COMPARATOR ........................250/281+ DETECTION .........................250/281+ EXCHANGE, IN HYDROCARBON SYNTHESIS 585/941* NUCLEAR CONVERSION REACTIONS ......376/156 NUCLEAR FUEL MATERIAL .............376/421 NUCLEAR FUEL MATERIAL .............376/356 NUCLEAR FUEL MATERIAL .............376/171 PRODUCING .........................976/DIG.398+ RADIOACTIVE COMPOSITION ...........252/625 RADIOACTIVE METAL COMPOSITION .....420/1+ SEPARATORY DISTILLATION OF ........203/5 USING WAVE ENERGY TO ENRICH OR SEPARATE .......................204/157.2+ ISOUREA ............................. 558/8 ISOVIOLANTHRONE ..................... 552/276 ISOXAZOLES .......................... 548/240+ ITACONIC ACID ....................... 562/595 IUD PESSARIES .........................128/834+ X-ART COLLECTION ..................525/937* IZOD TEST ........................... 73/844