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发明名称
Vorrichtung zum Loeschen des Lichtbogens in Stromunterbrechungsvorrichtungen
摘要
申请公布号
DE638423(C)
申请公布日期
1937.08.16
申请号
DE1932S194708D
申请日期
1932.05.25
申请人
SIEMENS-SCHUCKERTWERKE AKT.-GES.
发明人
分类号
H01H33/70
主分类号
H01H33/70
代理机构
代理人
主权项
地址
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