发明名称 Sound-producing toothbrush assembly
摘要 A sound-generating toothbrush adapted to increase the efficiency of toothbrushing as well as to direct the functional senses for cleaning from top to bottom with translational pressure and for bringing about a desired psychological effect as well as a desired utility. The device comprises a container including a sound-producing system; and is adapted to receive a toothbrush or like instrument therein.
申请公布号 US4341230(A) 申请公布日期 1982.07.27
申请号 US19800200266 申请日期 1980.10.24
申请人 SIAHOU, JOSEPH 发明人 SIAHOU, JOSEPH
分类号 A46B15/00;G09B19/00;(IPC1-7):A45D44/18 主分类号 A46B15/00
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