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发明名称
Chain driven mine face support electromechanical drive - has positive displacement pump with spur wheels and valves, for hydrostatic coupling
摘要
申请公布号
DE3045324(A1)
申请公布日期
1982.06.03
申请号
DE19803045324
申请日期
1980.12.02
申请人
HAUHINCO MASCHINENFABRIK G. HAUSHERR,JOCHUMS GMBH & CO KG
发明人
WILDFOERSTER,HEINRICH,ING.;STRATMANN,KLAUS;REINKE,WILFRIED
分类号
E21C29/16;(IPC1-7):21C31/06;21C27/34
主分类号
E21C29/16
代理机构
代理人
主权项
地址
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