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发明名称
Signalanordning til Jærnbaneoverskæringer.
摘要
申请公布号
DK47165(C)
申请公布日期
1933.04.03
申请号
DKD47165
申请日期
1932.04.02
申请人
VEREINIGTE EISENBAHN-SIGNALWERKE GESELLSCHAFT MIT BESCHRAENKTER HAFTUNG
发明人
分类号
主分类号
代理机构
代理人
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