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发明名称
APPARATUS FOR POLISHING AND LAPPING INNER CYLINDRICAL AND TAPERING SURFACES
摘要
申请公布号
SU709345(A2)
申请公布日期
1980.01.15
申请号
SU19782623917
申请日期
1978.06.02
申请人
IVASHKEVICH OLEG P,SU
发明人
IVASHKEVICH OLEG P,SU
分类号
B24B33/02;(IPC1-7):B24B33/02
主分类号
B24B33/02
代理机构
代理人
主权项
地址
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