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发明名称
ENTRY-DRIVING MACHINE ACTUATING MEMBER
摘要
申请公布号
SU594317(A2)
申请公布日期
1978.02.25
申请号
SU19762408479
申请日期
1976.10.04
申请人
DN GI PO PROEKTIROVANIYU KONSTRUIROVANIYU MASHIN DLYA GORNORUDNOJ PROMY (VNIPIRUDMASH)
发明人
BLAGODATNYJ VLADLEN M,SU;KOSTYUK VADIM A,SU;KRYMSKIJ VITALIJ ,SU;BRODSKIJ MIKHAIL M,SU
分类号
E21C27/24;(IPC1-7):E21C27/24;E21C21/00
主分类号
E21C27/24
代理机构
代理人
主权项
地址
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