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经营范围
发明名称
Lichtbogenloeschvorrichtung, bei welcher der Lichtbogen in schmalen, tiefen Schlitzen im Isoliermaterial entionisiert wird
摘要
申请公布号
DE590810(C)
申请公布日期
1934.01.11
申请号
DE1928S087869D
申请日期
1928.10.09
申请人
SIEMENS-SCHUCKERTWERKE AKT.-GES.
发明人
分类号
H01H9/34
主分类号
H01H9/34
代理机构
代理人
主权项
地址
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