Top IPC subclasses
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1
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A61C
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8
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Dentistry; apparatus or methods for oral or dental hygiene
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2
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A61B
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3
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Diagnosis; surgery; identification
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3
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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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4
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G09B
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2
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educational or demonstration appliancesappliances for teaching, or communicating with, the blind, de
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5
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A61L
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2
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Methods or apparatus for sterilising materials or objects in general; disinfection, sterilisation, or deodorisation of air; chemical aspects of bandages, dressings, absorbent pads, or surgical articles; materials for bandages, dressings, absorbent pads, or surgical articles
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6
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A61F
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2
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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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7
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A61N
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1
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electrotherapymagnetotherapyradiation therapyultrasound therapy
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