Toothbrushes

Toothbrush heads, e.g., for power toothbrushes, are provided. The toothbrush heads include a support member and a plurality of bristles or tufts of bristles extending from the support member, the bristles or bristle tufts having different lengths. The contour of the bristles may be selected to allow...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	CHENVAINU ALEXANDER TIMOTHY, CHRISTMAN THOMAS AURELE
Format:	Patent
Sprache:	eng
Schlagworte:	APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE BRUSHES BRUSHWARE DENTISTRY HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE
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