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Patent classifications
A
HUMAN NECESSITIES
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A61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
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A61C
DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
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15/00
Devices for cleaning between the teeth
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A61C15/04
Dental floss; Floss holders
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A61C15/043
Containers, dispensers, or the like, e.g. with cutting means
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