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发明名称
Dispositif de sécurité pour circuit d'alimentation en courant alternatif
摘要
申请公布号
FR1530580(A)
申请公布日期
1968.06.28
申请号
FR19670106646
申请日期
1967.05.17
申请人
发明人
DIDIER JEAN;EVIN JEAN
分类号
H02H3/253
主分类号
H02H3/253
代理机构
代理人
主权项
地址
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