| 发明名称 |
Toothbrush |
| 摘要 |
A combination of an electrically powered toothbrush incorporating an electric power supply which comprises a capacitor, and a charging unit which incorporates one or more replaceable or rechargeable battery cells, enabling recharging of the capacitor without connection to the main electricity supply.
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| 申请公布号 |
US2007273331(A1) |
申请公布日期 |
2007.11.29 |
| 申请号 |
US20040577966 |
申请日期 |
2004.11.02 |
| 申请人 |
CROSS DAVID M;STONEHOUSE DAVID R;WOOD TIMOTHY M |
发明人 |
CROSS DAVID M.;STONEHOUSE DAVID R.;WOOD TIMOTHY M. |
| 分类号 |
H02J7/00;A46B13/00;A61C17/34 |
主分类号 |
H02J7/00 |
| 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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