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发明名称
AN ABRASIVE ARTICLE HAVING A BACKING, SUITABLE FOR ATTACHMENT TO A ROTATABLE SHAFT, AND PREPARATION THEREOF
摘要
申请公布号
EP1986823(A4)
申请公布日期
2010.12.22
申请号
EP20070750909
申请日期
2007.02.15
申请人
3M INNOVATIVE PROPERTIES COMPANY
发明人
LE NORMAND, JEAN
分类号
B24D9/08;B24D13/14;B24D13/16;B24D18/00;B29C45/14
主分类号
B24D9/08
代理机构
代理人
主权项
地址
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