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发明名称
EXPANSION TOOL
摘要
申请公布号
SU1000249(A2)
申请公布日期
1983.02.28
申请号
SU19813345074
申请日期
1981.10.08
申请人
CH POLT I IM.LENINSKOGO KOMSOMOLA
发明人
LAKIREV SERGEJ G,SU;KHILKEVICH YAKOV M,SU;KARSUNTSEV ALEKSANDR I,SU;LATYPOV DANIS R,SU;KUZMIN IVAN F,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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