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发明名称
Residual current device with missing neutral protection
摘要
申请公布号
GB2224404(A)
申请公布日期
1990.05.02
申请号
GB19890008385
申请日期
1989.04.13
申请人
* SHAKIRA LIMITED
发明人
PATRICK * WARD
分类号
H02H3/33
主分类号
H02H3/33
代理机构
代理人
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