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发明名称
PROTECTIVE DEVICE FOR AN ELECTRICAL SYSTEM
摘要
申请公布号
GB1538003(A)
申请公布日期
1979.01.10
申请号
GB19770018876
申请日期
1977.05.05
申请人
SOC IND DE CONTROLE ET D EQUIPMENT
发明人
分类号
H02H3/38;(IPC1-7):H02H3/38
主分类号
H02H3/38
代理机构
代理人
主权项
地址
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