ELECTRIC TOOTHBRUSH

PROBLEM TO BE SOLVED: To provide an electric toothbrush which is light-weight, small sized, generates a few noises, is convenient in carriage, has excellent fashionability, and has a simple attachment/detachment structure of a toothbrush body.SOLUTION: An electric toothbrush is composed of: a body 1...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ITAYA NAOMASA, SUYAMA SUKEYUKI
Format: Patent
Sprache:eng ; jpn
Schlagworte:
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