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发明名称
Einrichtung zur Sperrung von Signalhebeln
摘要
申请公布号
DE738717(C)
申请公布日期
1943.08.28
申请号
DE1940V036803D
申请日期
1940.06.27
申请人
VEREINIGTE EISENBAHN-SIGNALWERKE G.M.B.H.
发明人
LUEDDECKE DIPL.-ING. CARL
分类号
B61L19/14
主分类号
B61L19/14
代理机构
代理人
主权项
地址
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