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发明名称
ENTRY-DRIVING CUTTER-LOADER WORKING MEMBER
摘要
申请公布号
SU800356(A1)
申请公布日期
1981.01.30
申请号
SU19792747498
申请日期
1979.04.04
申请人
KOMMUNARSKIJ GORNO-METALLURGICHESKIJ INSTITUT
发明人
VOEVODIN YURIJ M,SU;REZNIKOV IGOR G,SU;PANOV VIKTOR ,SU;KOZLOV VALERIJ V,SU
分类号
E21C27/24;(IPC1-7):E21C27/24
主分类号
E21C27/24
代理机构
代理人
主权项
地址
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