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发明名称
CONTROL DEVICE OF POWER SHOVEL ELECTRIC DRIVE
摘要
申请公布号
SU1742425(A1)
申请公布日期
1992.06.23
申请号
SU19894735221
申请日期
1989.09.07
申请人
PRIMORSKOE PROIZV OB PO DOBYCHE UGLYA "PRIMORSKUGOL";KY POLT INSTITUT
发明人
KOCHETKOV VLADIMIR P,SU;KHASPEKOV PETR R,SU;KOCHETKOV MAKSIM V,SU
分类号
E02F9/20
主分类号
E02F9/20
代理机构
代理人
主权项
地址
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