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发明名称
DEVICE FOR DOUBLE-SIDED GRINDING AND POLISHING OF WORKPIECES
摘要
申请公布号
SU1692822(A1)
申请公布日期
1991.11.23
申请号
SU19894701761
申请日期
1989.06.08
申请人
KROPINOV BORIS,SU;DEREVYANKIN SERGEJ A,SU
发明人
KROPINOV BORIS I,SU;DEREVYANKIN SERGEJ A,SU
分类号
B24B37/04
主分类号
B24B37/04
代理机构
代理人
主权项
地址
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