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发明名称
BURNISHING TOOL FOR WORKING INTERNAL WALLS OF CYLINDERS WITH CIRCUMFERENTIALLY ASYMMETRICALLY ARRANGED CUTAWAY PORTIONS
摘要
申请公布号
SU634919(A1)
申请公布日期
1978.11.30
申请号
SU19772454228
申请日期
1977.02.18
申请人
NATAPOV LEONID MIKHAJLOVICH,SU
发明人
NATAPOV LEONID MIKHAJLOVICH,SU
分类号
B24B39/02;(IPC1-7):B24B39/02
主分类号
B24B39/02
代理机构
代理人
主权项
地址
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