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发明名称
METHOD OF ROLLING-OUT HOLES
摘要
申请公布号
SU837811(A1)
申请公布日期
1981.06.15
申请号
SU19792829491
申请日期
1979.10.17
申请人
CH POLT I IM LENINSKOGO KOMSOMOLA
发明人
LAKIREV SERGEJ G,SU;KHILKEVICH YAKOV M,SU;KARSUNTSEV ALEKSANDR I,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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