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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17/00
Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
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A61C17/02
Rinsing or air-blowing devices, e.g. using fluid jets; or comprising liquid medication;
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A61C17/022
Air-blowing devices; , e.g. with means for heating the air
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