Top IPC subclasses
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1
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A61F
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16
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Filters implantable into blood vessels; prostheses; devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents; orthopaedic, nursing or contraceptive devices; fomentation; treatment or protection of eyes or ears; bandages, dressings or absorbent pads; first-aid kits
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2
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A61B
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10
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Diagnosis; surgery; identification
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3
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B01D
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3
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Separation
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4
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C02F
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3
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Treatment of water, waste water, sewage, or sludge
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5
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A61K
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2
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Preparations for medical, dental, or toilet purposes
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6
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A61N
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2
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electrotherapymagnetotherapyradiation therapyultrasound therapy
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|
7
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A01G
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2
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Horticulture; cultivation of vegetables, flowers, rice, fruit, vines, hops, or seaweed; forestry; watering
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|
8
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H01Q
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1
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aerials
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9
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A61D
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1
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veterinary instruments, implements, tools, or methods
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|
10
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A61C
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1
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Dentistry; apparatus or methods for oral or dental hygiene
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11
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A61P
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1
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Specific therapeutic activity of chemical compounds or medicinal preparations
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12
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G12B
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1
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details of instruments, or comparable details of other apparatus, not otherwise provided for
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|
13
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A61M
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1
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devices for introducing media into, or onto, the bodydevices for transducing body media or for takin
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14
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B29C
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1
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shaping or joining of plasticsshaping of substances in a plastic state, in generalafter- treatment o
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