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发明名称
A RESIDUAL CURRENT DEVICE
摘要
申请公布号
GB9312527(D0)
申请公布日期
1993.08.04
申请号
GB19930012527
申请日期
1993.06.17
申请人
SHAKIRA LIMITED
发明人
分类号
H02H3/33
主分类号
H02H3/33
代理机构
代理人
主权项
地址
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