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发明名称
STOPING MACHINE FOR MINE WORKINGS
摘要
申请公布号
SU1170173(A1)
申请公布日期
1985.07.30
申请号
SU19843742677
申请日期
1984.05.18
申请人
KRIVOROZHSKIJ GORNO-RUDNYJ INSTITUT
发明人
BELYKH VIKTOR V,SU;MELASHCHENKO VLADIMIR A,SU;SAENKO VASILIJ K,SU;BAKLITSKIJ NIKOLAJ F,SU
分类号
E21F13/02;E21F17/00;(IPC1-7):E21F13/02
主分类号
E21F13/02
代理机构
代理人
主权项
地址
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