发明公开
EP1933664A4 BRUSH-HAIRS TAPERPROCESSING METHOD AND TOOTHBRUSH MANUFACTURED BY THIS METHOD
无效
用于生产逐渐变细刷毛以及与此过程中产生的牙刷
- 专利标题: BRUSH-HAIRS TAPERPROCESSING METHOD AND TOOTHBRUSH MANUFACTURED BY THIS METHOD
- 专利标题(中): 用于生产逐渐变细刷毛以及与此过程中产生的牙刷
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申请号: EP06799242申请日: 2006-10-16
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公开(公告)号: EP1933664A4公开(公告)日: 2010-03-24
- 发明人: KWON YOUNG-JUN , KWON SUNG-WOOK , KWON SUNG-HWAN
- 申请人: KWON YOUNG-JUN , KWON SUNG-WOOK , KWON SUNG-HWAN
- 专利权人: KWON YOUNG-JUN,KWON SUNG-WOOK,KWON SUNG-HWAN
- 当前专利权人: KWON YOUNG-JUN,KWON SUNG-WOOK,KWON SUNG-HWAN
- 优先权: KR20050096824 2005-10-14
- 主分类号: A46B9/04
- IPC分类号: A46B9/04
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