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发明名称
WORKING MEMBER OF ENTRY-DRIVING MACHINE
摘要
申请公布号
SU1382946(A1)
申请公布日期
1988.03.23
申请号
SU19864060819
申请日期
1986.04.22
申请人
KOMMUNARSKIJ GORNO-METALLURGICHESKIJ INSTITUT
发明人
PANOV VIKTOR I,SU;SUPTELYA VASILIJ V,SU;KHOLOSHA EVGENIJ G,SU;PANOV VIKTOR V,SU
分类号
E21C27/22
主分类号
E21C27/22
代理机构
代理人
主权项
地址
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