| 发明名称 |
Oral devices |
| 摘要 |
Oral devices are provided, including oral brushes that include bristle tufts and a rotatable member having radially extending tips constructed to penetrate the interproximal and subgingival regions of the oral cavity.
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| 申请公布号 |
US6389634(B1) |
申请公布日期 |
2002.05.21 |
| 申请号 |
US19990421747 |
申请日期 |
1999.10.20 |
| 申请人 |
GILLETTE CANADA COMPANY |
发明人 |
DEVLIN THOMAS E.;ROBERTS MICHAEL F.;BRAUN PHILLIP M. |
| 分类号 |
A46B13/00;A46B7/06;A46B7/10;A46B9/04;A46D1/00;(IPC1-7):A46B7/10;A61H13/00 |
主分类号 |
A46B13/00 |
| 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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