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发明名称
POLISHING BOB
摘要
申请公布号
SU1108004(A1)
申请公布日期
1984.08.15
申请号
SU19792714847
申请日期
1979.01.17
申请人
PENKIN SERGEJ N
发明人
PENKIN SERGEJ N
分类号
B24D13/04;(IPC1-7):B24D13/04
主分类号
B24D13/04
代理机构
代理人
主权项
地址
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