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发明名称
Räumschild für eine überschlächtig arbeitende Fräswalze von bergbaulichen Gewinnungsgeräten
摘要
申请公布号
DE19620536(C2)
申请公布日期
1998.04.02
申请号
DE19961020536
申请日期
1996.05.22
申请人
MAN TAKRAF FOERDERTECHNIK GMBH, 04347 LEIPZIG, DE
发明人
GRATHOFF, HARTMUT, DIPL.-ING., 90530 WENDELSTEIN, DE
分类号
E21C25/06;E21C47/00;(IPC1-7):E21C35/20
主分类号
E21C25/06
代理机构
代理人
主权项
地址
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