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.
申请公布号
WO2007146608(A3)
申请公布日期
2008.02.14
申请号
WO2007US70094
申请日期
2007.05.31
申请人
3M INNOVATIVE PROPERTIES COMPANY
发明人
SANDERS, RUFUS C., JR.;ROWELL, TIMOTHY J.;NAYAR, SATINDER K.