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经营范围
发明名称
Schutzschalter, insbesondere mit Ausloesung durch Erdschlussrelais
摘要
申请公布号
DE591830(C)
申请公布日期
1934.01.27
申请号
DED591830
申请日期
1930.03.18
申请人
SIEMENS-SCHUCKERTWERKE AKT.-GES.
发明人
分类号
H01H71/52
主分类号
H01H71/52
代理机构
代理人
主权项
地址
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