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发明名称
Differential current protection
摘要
申请公布号
EP0806825(B1)
申请公布日期
2003.07.09
申请号
EP19970101634
申请日期
1997.02.03
申请人
HEINRICH KOPP AG
发明人
HEINZ, KLAUS DIETER;THIELE, STEFAN, DIPL.-ING.FH
分类号
H02H3/33;H02H11/00;(IPC1-7):H02H3/33
主分类号
H02H3/33
代理机构
代理人
主权项
地址
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