发明名称 |
Tooth brush |
摘要 |
The invention relates to a tooth brush in the bristle head of which there is provided a row of bundles of bristles extending in the transverse direction which have a higher degree of hardness than the bristles in the remaining rows of bundles of bristles.
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申请公布号 |
DE3524586(A1) |
申请公布日期 |
1987.01.15 |
申请号 |
DE19853524586 |
申请日期 |
1985.07.10 |
申请人 |
BLENDAX-WERKE R.SCHNEIDER GMBH & CO |
发明人 |
WEINERT,WOLFGANG,DR. |
分类号 |
A46B9/04;(IPC1-7):A46B9/04 |
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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