| 发明名称 |
Method of manufacturing a brush head for a toothbrush |
| 摘要 |
<p>The toothbrush head (3) has brush support (4) having a pattern of round tipped bristles (6) and a second limited distribution (7) of pointed bristles (5) having a longer length to penetrate between the teeth during angular and rotational activity of the head.</p> |
| 申请公布号 |
EP1774924(A1) |
申请公布日期 |
2007.04.18 |
| 申请号 |
EP20070002691 |
申请日期 |
2003.04.22 |
| 申请人 |
TRISA HOLDING AG |
发明人 |
FISCHER, FRANZ;GROSS, PETER |
| 分类号 |
A46B3/06;A46D1/00;A46D3/04 |
主分类号 |
A46B3/06 |
| 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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