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发明名称
Schaltung fuer elektrische Weichenantriebe mit elektrischer Verriegelung und magnetischer UEberwachung der Weichenendlagen
摘要
申请公布号
DE685732(C)
申请公布日期
1939.12.22
申请号
DE1938V034947D
申请日期
1938.06.17
申请人
VEREINIGTE EISENBAHN-SIGNALWERKE G.M.B.H.
发明人
JANSEN OTTO
分类号
B61L5/06
主分类号
B61L5/06
代理机构
代理人
主权项
地址
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