发明授权
- 专利标题： Tufting oral brushes
- 专利标题（中）： 漱口水刷
-
申请号： US09863193申请日： 2001-05-23
-
公开(公告)号： US06578929B2公开(公告)日： 2003-06-17
- 发明人: William Motherway , Joseph Depuydt
- 申请人： William Motherway , Joseph Depuydt
- 主分类号： A46D304
- IPC分类号： A46D304
摘要：
Methods and devices are provided for tufting oral brushes. The methods include inserting free ends of continuous strands of filaments into blind holes in a moldbar, at least some of the blind holes having different depths and/or extending at different angles.
公开/授权文献
- US20020175556A1 Tufting oral brushes 公开/授权日：2002-11-28
信息查询
