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发明名称
WALZENLADER FUER DEN UNTERTAGEBETRIEB
摘要
申请公布号
DE3727800(A1)
申请公布日期
1989.03.23
申请号
DE19873727800
申请日期
1987.08.20
申请人
GEBR. EICKHOFF MASCHINENFABRIK U. EISENGIESSEREI MBH
发明人
WEBER,KARL-HEINZ,DIPL.-ING.
分类号
E21C29/00;E21C31/00;E21F17/06
主分类号
E21C29/00
代理机构
代理人
主权项
地址
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