发明名称 |
Multi-filament bristles for toothbrushes |
摘要 |
The invention relates to a bristle, e.g., for toothbrushes, and a corresponding manufacturing method whereby the bristle has at least two coextruded filaments of different materials in the longitudinal direction, and the cross-sectional area of at least one of the filaments decreases toward the free end of the bristle. |
申请公布号 |
ZA200807199(B) |
申请公布日期 |
2009.05.27 |
申请号 |
ZA20080007199 |
申请日期 |
2008.08.20 |
申请人 |
BRAUN GMBH |
发明人 |
ZOSCHKE, CHRISTINE;EMGE, THORSTEN;DORNHEIM, JUERGEN;STIEF, CHRISTIAN |
分类号 |
A46D |
主分类号 |
A46D |
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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