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发明名称
Schaltvorrichtung fuer Eisenbahn-Sicherungseinrichtungen
摘要
申请公布号
DE878369(C)
申请公布日期
1953.06.01
申请号
DE1943V001629D
申请日期
1943.03.23
申请人
SIEMENS & HALSKE AKTIENGESELLSCHAFT
发明人
KOETZING GERHARD
分类号
H01H51/08
主分类号
H01H51/08
代理机构
代理人
主权项
地址
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