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发明名称
ABRASIVE PRODUCT
摘要
申请公布号
AU607559(B2)
申请公布日期
1991.03.07
申请号
AU19880026917
申请日期
1988.12.15
申请人
DE BEERS IND DIAMOND
发明人
PHAAL CORNELIUS
分类号
B24D3/00;B23B27/14;B23P5/00;B23P15/28;B24D99/00;B28D1/18;E21B10/56;E21B10/573;(IPC1-7):B23B27/14
主分类号
B24D3/00
代理机构
代理人
主权项
地址
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