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发明名称
Einrichtung zur UEberwachung durch Aufzeichnung eines aus mehreren aufeinanderfolgenden Einzelschaltungen bestehenden zusammenhaengenden Schaltvorganges, insbesondere fuer UEberwegwarnsignaleinrichtungen
摘要
申请公布号
DE711195(C)
申请公布日期
1941.09.27
申请号
DE1939V036208D
申请日期
1939.10.05
申请人
VEREINIGTE EISENBAHN-SIGNALWERKE G.M.B.H.
发明人
RUMMEL HERMANN;FRIDERICI DIPL.-ING. WILHELM V.
分类号
B61L29/28
主分类号
B61L29/28
代理机构
代理人
主权项
地址
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