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发明名称
Schalter mit Lichtbogenloeschung durch Gase bzw. Daempfe
摘要
申请公布号
DE668391(C)
申请公布日期
1938.12.02
申请号
DE1935R093114D
申请日期
1935.04.16
申请人
FRIDA STRAUSS GEB. RUPPEL
发明人
分类号
H01H33/12
主分类号
H01H33/12
代理机构
代理人
主权项
地址
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