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Symbol Select IPC entry Title
A
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HUMAN NECESSITIES
A01
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AGRICULTURE
A01
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AGRICULTUREFORESTRYANIMAL HUSBANDRYHUNTINGTRAPPINGFISHING
A21
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FOODSTUFFSTOBACCO
A21
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BAKINGEQUIPMENT FOR MAKING OR PROCESSING DOUGHSDOUGHS FOR BAKING [1, 2006.01]
A22
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BUTCHERINGMEAT TREATMENTPROCESSING POULTRY OR FISH
A23
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FOODS OR FOODSTUFFSTREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
A24
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TOBACCOCIGARSCIGARETTESSIMULATED SMOKING DEVICESSMOKERS' REQUISITES
A41
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PERSONAL OR DOMESTIC ARTICLES
A41
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WEARING APPAREL
A42
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HEADWEAR
A43
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FOOTWEAR
A44
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HABERDASHERYJEWELLERY
A45
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HAND OR TRAVELLING ARTICLES
A46
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BRUSHWARE
A47
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FURNITUREDOMESTIC ARTICLES OR APPLIANCESCOFFEE MILLSSPICE MILLSSUCTION CLEANERS IN GENERAL
A61
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HEALTHLIFE-SAVINGAMUSEMENT
A61
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MEDICAL OR VETERINARY SCIENCEHYGIENE
A61B
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DIAGNOSISSURGERYIDENTIFICATION (analysing biological material G01N, e.g. G01N 33/48)
A61C
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DENTISTRYAPPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE (non-driven toothbrushes A46B; preparations for dentistry A61K 6/00;  preparations for cleaning the teeth or mouth A61K 8/00, A61Q 11/00)
A61C 1/00
Dental surgery
A61C 1/00
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Dental machines for boring or cutting [1, 2006.01]
A61C 3/00
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Dental tools or instruments (implanting tools A61C 8/00; tools for fastening artificial teeth A61C 13/12; visual inspection devices, e.g. dental mirrors, A61B 1/24) [1, 2006.01]
A61C 5/00
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Filling or capping teeth [1, 2006.01, 2017.01]
A61C 7/00
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Orthodontics, i.e. obtaining or maintaining the desired position of teeth, e.g. by straightening, evening, regulating, separating, or by correcting malocclusions [1, 2006.01]
A61C 8/00
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Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereonDental implantsImplanting tools (fastening of peg-teeth in the mouth A61C 13/30) [2, 2006.01]
A61C 9/00
Dental prostheticsArtificial teeth [3]
A61C 9/00
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Impression methods specially adapted for dental prostheticsImpression cups therefor [1, 3, 2006.01]
A61C 11/00
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Dental articulators, i.e. for simulating movement of the temporo-mandibular jointsArticulation forms or mouldings [1, 2006.01]
A61C 13/00
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Dental prosthesesMaking same (tooth crowns for capping teeth A61C 5/70; dental implants A61C 8/00) [1, 4, 2006.01]
A61C 13/003
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Prostheses without bases, e.g. dental bridges (fastening prostheses in the mouth A61C 13/225)Making same (artificial teeth A61C 13/08) [6, 2006.01]
A61C 13/007
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Prostheses with bases, e.g. palates or platesMaking same [6, 2006.01]
A61C 13/01
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. . Bases [4, 2006.01]
A61C 13/02
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. . . made by galvanoplastic methodsSurface treatmentEnamellingPerfumingMaking antiseptic [1, 4, 2006.01]
A61C 13/03
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. . . of metal with a ceramic layer [6, 2006.01]
A61C 13/06
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. . . made by punching [1, 4, 2006.01]
A61C 13/07
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. . Linings or cushions therefor (characterised by means to improve suction A61C 13/24) [6, 2006.01]
A61C 13/08
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Artificial teethMaking same [1, 2006.01]
A61C 13/083
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. . Porcelain or ceramic teeth [4, 2006.01]
A61C 13/087
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. . Artificial resin teeth [4, 2006.01]
A61C 13/09
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. . Multilayer teeth [4, 2006.01]
A61C 13/093
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. . characterised by a shape which improves retention [4, 2006.01]
A61C 13/097
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. . characterised by occlusal profiles [4, 2006.01]
A61C 13/10
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Fastening of artificial teeth to artificial base material, e.g. to palates or to adjacent artificial tooth (A61C 13/093 takes precedence; fastening prostheses in the mouth A61C 13/225) [1, 2006.01]
A61C 13/103
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. . connected to base material by additional connecting member, e.g. knob or bar [6, 2006.01]
A61C 13/105
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. . . with the connecting member embedded in base material [6, 2006.01]
A61C 13/107
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Prostheses for temporary restorationVestibular masks [4, 2006.01]
A61C 13/113
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Modular prostheses, e.g. using prefabricated bases or having prefabricated sets of teeth [4, 2006.01]
A61C 13/12
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Tools for fastening artificial teethHolders, clamps, or stands for artificial teeth [1, 2006.01]
A61C 13/14
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Curing devices for plastics prostheses [1, 2006.01]
A61C 13/15
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. . for curing by the action of light [6, 2006.01]
A61C 13/16
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. . Curing flasksHolders therefor [1, 2006.01]
A61C 13/18
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. . Presses for flasks [1, 2006.01]
A61C 13/20
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Methods or devices for soldering, casting, moulding or melting [1, 4, 2006.01]
A61C 13/225
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Fastening prostheses in the mouth (securing tooth crowns in capping teeth A61C 5/30) [4, 2006.01]
A61C 13/23
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. . using adhesive foils or adhesive compositions (A61C 13/263 takes precedence) [4, 2006.01]
A61C 13/235
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. . Magnetic fastening (magnetic implants A61C 8/00) [4, 2006.01]
A61C 13/24
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. . Fastening by suction [1, 2006.01]
A61C 13/25
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. . . including valve or air passageway leading from suction area to lingual cavity [6, 2006.01]
A61C 13/263
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. . Screwing pinning or gluing of prostheses to natural teeth [4, 2006.01]
A61C 13/265
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. . Sliding or snap attachments [4, 2006.01]
A61C 13/267
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. . Clasp fastening [4, 2006.01]
A61C 13/271
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. . resiliently engaging between, or to, natural teeth [4, 2006.01]
A61C 13/273
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. . Locking prostheses to residual teeth by using rotational or sliding-locks or levers (A61C 13/265, A61C 13/277 take precedence) [4, 6, 2006.01]
A61C 13/275
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. . Securing prostheses by using bridging bars or rails between residual teeth [4, 2006.01]
A61C 13/277
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. . Telescopic anchoring [4, 2006.01]
A61C 13/28
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. . Fastening by spring action between upper and lower parts of prostheses [1, 2006.01]
A61C 13/30
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. . Fastening of peg-teeth in the mouthRoot pins [1, 4, 2006.01]
A61C 13/32
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. . Stress-breakers [4, 2006.01]
A61C 13/34
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Making or working of models, e.g. preliminary castings, trial denturesDowel pins [4, 2006.01]
A61C 13/36
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. . Orienting or positioning of artificial teeth, e.g. determining precise location or attitude therefor [6, 2006.01]
A61C 13/38
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Tools not otherwise provided for, for use in connection with dental prostheses or the making thereof  [6, 2006.01]
A61C 15/00
Tooth-cleaning or mouth-rinsing devices [3, 5]
A61C 15/00
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Devices for cleaning between the teeth [1, 2006.01]
A61C 17/00
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Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses (instruments acting like a sandblast machine A61C 3/025; tooth polishing discs or holders therefor A61C 3/06; devices for cleaning between the teeth A61C 15/00)Saliva removersDental appliances for receiving spittle [1, 5, 2006.01]
A61C 19/00

A61C 19/00
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Dental auxiliary appliances (dental chairs or accessories therefor, working stands whether or not combined with chairs A61G 15/00) [1, 2006.01]
A61D
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VETERINARY INSTRUMENTS, IMPLEMENTS, TOOLS, OR METHODS
A61F
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FILTERS IMPLANTABLE INTO BLOOD VESSELSPROSTHESESDEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTSORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICESFOMENTATIONTREATMENT OR PROTECTION OF EYES OR EARSBANDAGES, DRESSINGS OR ABSORBENT PADSFIRST-AID KITS (dental prosthetics A61C) [6, 2006.01]
A61G
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TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS (appliances for aiding patients or disabled persons to walk A61H 3/00)OPERATING TABLES OR CHAIRSCHAIRS FOR DENTISTRYFUNERAL DEVICES (embalming corpses A01N 1/00)
A61H
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PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODYARTIFICIAL RESPIRATIONMASSAGEBATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY (electrotherapy, magnetotherapy, radiation therapy, ultrasound therapy A61N)
A61J
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CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSESDEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMSDEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLYBABY COMFORTERSDEVICES FOR RECEIVING SPITTLE
A61K
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PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES (devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms A61J 3/00; chemical aspects of, or use of materials for deodorisation of air, for disinfection or sterilisation, or for bandages, dressings, absorbent pads or surgical articles A61L; soap compositions C11D)
A61L
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METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERALDISINFECTION, STERILISATION OR DEODORISATION OF AIRCHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLESMATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES (preservation of bodies or disinfecting characterised by the agents employed A01N; preserving, e.g. sterilising, food or foodstuffs A23; preparations for medical, dental or toiletry purposes A61K) [4]
A61M
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DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY (introducing media into or onto the bodies of animals A61D 7/00;  means for inserting tampons A61F 13/26;  devices for administering food or medicines orally A61J;  containers for collecting, storing or administering blood or medical fluids A61J 1/05)DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY (surgery A61B;  chemical aspects of surgical articles A61L;  magnetotherapy using magnetic elements placed within the body A61N 2/10)DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR [4, 5]
A61N
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ELECTROTHERAPYMAGNETOTHERAPYRADIATION THERAPYULTRASOUND THERAPY (measurement of bioelectric currents A61B; surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body A61B 18/00; anaesthetic apparatus in general A61M; incandescent lamps H01K; infrared radiators for heating H05B) [6]
A61P
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SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS [7]
A61Q
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SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS [2006.01]
A62
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LIFE-SAVINGFIRE-FIGHTING
A63
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SPORTSGAMESAMUSEMENTS
A99
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SUBJECT MATTER NOT OTHERWISE PROVIDED FOR IN THIS SECTION [2006.01]
B
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PERFORMING OPERATIONSTRANSPORTING
C
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CHEMISTRYMETALLURGY
D
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TEXTILESPAPER
E
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FIXED CONSTRUCTIONS
F
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MECHANICAL ENGINEERINGLIGHTINGHEATINGWEAPONSBLASTING
G
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PHYSICS
H
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ELECTRICITY

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