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发明名称
Residual current devices
摘要
申请公布号
GB9416569(D0)
申请公布日期
1994.10.12
申请号
GB19940016569
申请日期
1994.08.16
申请人
CRABTREE ELECTRICAL INDUSTRIES LIMITED
发明人
分类号
H01H83/04;H02H3/33
主分类号
H01H83/04
代理机构
代理人
主权项
地址
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