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经营范围
发明名称
Relais mit einem Magnetsystem in zwei verschiedenen Schaltstellungen, vorzugsweise fuer Eisenbahn-Sicherungsanlagen
摘要
申请公布号
DE917369(C)
申请公布日期
1954.09.02
申请号
DE1949V000019
申请日期
1949.10.11
申请人
SIEMENS & HALSKE AKTIENGESELLSCHAFT
发明人
FRIDERICI DIPL.-ING. WILHELM V.
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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