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发明名称
ARRANGEMENT FOR FINISHING THE SPHERICAL SURFACES OF PARTS
摘要
申请公布号
SU1502271(A1)
申请公布日期
1989.08.23
申请号
SU19884368806
申请日期
1988.01.25
申请人
FEDOROVA ELENA N,SU;SEMENOV ANATOLIJ V,SU
发明人
FEDOROVA ELENA N,SU;SEMENOV ANATOLIJ V,SU
分类号
B24B11/10
主分类号
B24B11/10
代理机构
代理人
主权项
地址
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