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发明名称
Spærremagnet- og Laasemekanisme til Togvejs- og Signalhaandgreb i elektriske kraftdrevne Omstillingsanlæg.
摘要
申请公布号
DK57457(C)
申请公布日期
1940.04.08
申请号
DKD57457
申请日期
1938.05.24
申请人
ORENSTEIN & KOPPEL AKTIENGESELLSCHAFT
发明人
分类号
主分类号
代理机构
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地址
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