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发明名称
Sicherheitsschaltung fuer Beleuchtungsanlagen, in denen Kurzschlussstroeme von angenaehert der Hoehe von Einschaltstroemen auftreten koennen, insbesondere in Bergwerken
摘要
申请公布号
DE672309(C)
申请公布日期
1939.03.01
申请号
DE1936S124795D
申请日期
1936.11.03
申请人
SIEMENS-SCHUCKERTWERKE AKT.-GES.
发明人
BAESKOW DIPL.-ING. ALFRED;GRUEMMER ALBERT
分类号
H02H1/04;H02H3/40
主分类号
H02H1/04
代理机构
代理人
主权项
地址
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