| 发明名称 |
TOOTHBRUSH COMPRISING A BRUSH MEMBER HAVING BRISTLES OF DIFFERENT LENGTHS, AND BRUSH MEMBER HAVING BRISTLES OF DIFFERENT LENGTHS FOR A TOOTHBRUSH |
| 摘要 |
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| 申请公布号 |
EP0884982(A1) |
申请公布日期 |
1998.12.23 |
| 申请号 |
EP19970944072 |
申请日期 |
1997.10.30 |
| 申请人 |
KONINKLIJKE PHILIPS ELECTRONICS N.V. |
发明人 |
KRAMMER, MICHAEL;STURM, DIETER |
| 分类号 |
A46B9/04;A61C17/00;A61C17/22;(IPC1-7):A61C17/22 |
主分类号 |
A46B9/04 |
| 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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