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发明名称
Einrichtung zur Fernueberwachung von UEberwegsignalanlagen
摘要
申请公布号
DE803656(C)
申请公布日期
1951.04.05
申请号
DE1948P026795
申请日期
1948.12.25
申请人
VEREINIGTE EISENBAHN-SIGNALWERKE G.M.B.H.
发明人
LENTZ DIPL.-ING. GUENTHER
分类号
B61L29/24
主分类号
B61L29/24
代理机构
代理人
主权项
地址
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