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经营范围
发明名称
Permanent magnet for the magnetic circuit of a magnetic trip device preferably for a fault current circuit breaker
摘要
申请公布号
EP0829895(B1)
申请公布日期
2005.06.08
申请号
EP19970810590
申请日期
1997.08.21
申请人
ABB SCHWEIZ AG
发明人
GIRARDIN, DOMINIQUE;MAYER, SIEGFRIED;MUENZER, SIEGFRIED;SCHNEIDER, GERHARD
分类号
H01H71/32;(IPC1-7):H01H71/32
主分类号
H01H71/32
代理机构
代理人
主权项
地址
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