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发明名称
CONTROL SYSTEM FOR CONTROLLING A HYDRAULIC UNIT SUPPLYING HYDRAULIC POWER TO MINING MACHINES
摘要
申请公布号
PL143936(B1)
申请公布日期
1988.03.31
申请号
PL19840246874
申请日期
1984.03.26
申请人
发明人
分类号
B65G43/00;E21C35/24;E21D;F15B;(IPC1-7):B65G43/00
主分类号
B65G43/00
代理机构
代理人
主权项
地址
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