发明授权
- 专利标题: Structured abrasive with parabolic sides
- 专利标题(中): 具有抛物面的结构磨料
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申请号: US10668736申请日: 2003-09-23
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公开(公告)号: US07267700B2公开(公告)日: 2007-09-11
- 发明人: Stanley B. Collins , John D. Haas
- 申请人: Stanley B. Collins , John D. Haas
- 申请人地址: US MN St. Paul
- 专利权人: 3M Innovative Properties Company
- 当前专利权人: 3M Innovative Properties Company
- 当前专利权人地址: US MN St. Paul
- 主分类号: B24D3/00
- IPC分类号: B24D3/00
摘要:
An abrasive article and methods of making and using the same are disclosed. The abrasive article includes a plurality of features on a backing. The features have a base and a body. The body is defined by sidewalls having parabolic sections. In some embodiments, the sidewalls are defined by a series of inner-connected lines segments approximating a parabolic section.
公开/授权文献
- US20050060946A1 Structured abrasive with parabolic sides 公开/授权日:2005-03-24
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