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发明名称
CONTROLLING HYDRAULIC CIRCUIT OF EXCAVATING GRAB WITH A GRAVITATIONAL HYDRAULIC GENERATOR
摘要
申请公布号
CS180540(B1)
申请公布日期
1978.01.31
申请号
CS19760004716
申请日期
1976.07.16
申请人
BELIK,JAROSLAV,CS
发明人
BELIK,JAROSLAV,CS
分类号
(IPC1-7):E02F3/44
主分类号
(IPC1-7):E02F3/44
代理机构
代理人
主权项
地址
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