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发明名称
Einrichtung zur UEberwachung von Gleichstromsteuerleitungen
摘要
申请公布号
DE900591(C)
申请公布日期
1953.12.28
申请号
DE1951S023815
申请日期
1951.07.06
申请人
SIEMENS-SCHUCKERTWERKE AKTIENGESELLSCHAFT
发明人
SEIBERT DIPL.-ING. KARL WERNER
分类号
G08C25/00
主分类号
G08C25/00
代理机构
代理人
主权项
地址
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