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发明名称
RESIDUAL CURRENT DEVICES
摘要
申请公布号
EP0371757(A3)
申请公布日期
1991.09.18
申请号
EP19890312352
申请日期
1989.11.28
申请人
WYLEX LIMITED
发明人
KIDD, ALAN LISTER
分类号
H01H71/32;(IPC1-7):H01H71/32
主分类号
H01H71/32
代理机构
代理人
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