发明名称 |
ABRASIVE ARTICLE AND METHODS OF MAKING AND USING THE SAME |
摘要 |
An abrasive article having an apertured coated abrasive member, filter media, and an attachment interface member is formed by an ultrasonic welding process. The abrasive article is useful for abrading a workpiece.
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申请公布号 |
US2007287366(A1) |
申请公布日期 |
2007.12.13 |
申请号 |
US20060423829 |
申请日期 |
2006.06.13 |
申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
SANDERS, RUFUS C.;ROWELL TIMOTHY J.;NAYAR SATINDER K. |
分类号 |
B24D11/00 |
主分类号 |
B24D11/00 |
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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