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发明名称
Schalter mit Lichtbogenloeschung durch Druckgas mit einem Hilfsgefaess
摘要
申请公布号
DE660394(C)
申请公布日期
1938.05.21
申请号
DE1934R090970D
申请日期
1934.07.08
申请人
FRIDA STRAUSS GEB. RUPPEL
发明人
分类号
H01H33/56;H01H33/867
主分类号
H01H33/56
代理机构
代理人
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地址
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