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发明名称
Ausbau fuer Strecken in Bergbaubetrieben
摘要
申请公布号
DE1458707(A1)
申请公布日期
1968.11.07
申请号
DE19651458707
申请日期
1965.06.18
申请人
RHEINSTAHL WANHEIM GMBH
发明人
KARL FROEHLICH,DIPL.-ING.;HEINRICH WILKE,DIPL.-ING.;BRETTNER,KARL-HEINZ;HOFFMANN,KARL
分类号
E21D11/15
主分类号
E21D11/15
代理机构
代理人
主权项
地址
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