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发明名称
Elektrischer Fluessigkeitsschalter mit Lichtbogenloeschung durch Druckgas
摘要
申请公布号
DE517434(C)
申请公布日期
1931.02.05
申请号
DED517434D
申请日期
1927.03.24
申请人
DIPL.-ING. SIGWART RUPPEL
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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