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发明名称
Method for increasing reliability of an earth fault circuit breaker and apparatus using same
摘要
申请公布号
EP0913904(A3)
申请公布日期
2000.05.10
申请号
EP19980811022
申请日期
1998.10.14
申请人
CMC CARL MAIER + CIE AG
发明人
MEYER, SIEGFRIED;MUEHLE,PETER;SCHNEIDER, GERHARD;SCHWARZ, WILLY
分类号
G01R31/327;H02H3/33;(IPC1-7):H02H3/33
主分类号
G01R31/327
代理机构
代理人
主权项
地址
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