发明名称 |
Child toothbrush with timed acoustic alarm |
摘要 |
The toothbrush has bristles (3) on a stem (2) and handle (1) and contains an acoustic generator (4) activated by a control (8) to emit a sound through a loudspeaker (5) for a preset time indicated on a display panel (11).
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申请公布号 |
DE19811676(A1) |
申请公布日期 |
1999.09.23 |
申请号 |
DE19981011676 |
申请日期 |
1998.03.18 |
申请人 |
PALUMMO, DAMIANO;SCHNEIDER, FRANK |
发明人 |
PALUMMO, DAMIANO;SCHNEIDER, FRANK |
分类号 |
A46B15/00;(IPC1-7):A46B15/00 |
主分类号 |
A46B15/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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