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发明名称
DEVICE FOR CONTROLLING REVERSIBLE ACTUATING MECHANISM
摘要
申请公布号
SU603750(A1)
申请公布日期
1978.04.25
申请号
SU19742033771
申请日期
1974.06.17
申请人
VNI PK I DOBYCHI UGLYA GIDRAVLICHESKIM SPOSOBOM
发明人
TSYAPKO NIKOLAJ F,SU;FORYSHEV PAVEL ,SU;LOSEV IVAN F,SU
分类号
E21C45/00;(IPC1-7):E21C45/00
主分类号
E21C45/00
代理机构
代理人
主权项
地址
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