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发明名称
Weichenstellanlage, insbesondere fuer Grubenbahnen
摘要
申请公布号
DE1005112(B)
申请公布日期
1957.03.28
申请号
DE1955G016321
申请日期
1955.01.25
申请人
FRITZ GRUENDER, MASCHINENFABRIK, BERGWERKSMASCHINEN, G.M.B.H.
发明人
HOETTEN HEINZ
分类号
B61L7/04
主分类号
B61L7/04
代理机构
代理人
主权项
地址
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