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发明名称
Appareil de protection d'installations électriques à plusieurs lignes de départ, par exemple d'installations à barres collectrices
摘要
申请公布号
FR67280(E)
申请公布日期
1958.02.19
申请号
FRD67280
申请日期
1954.10.25
申请人
SOCIETE ANONYME BROWN, BOVERI & COMPAGNIE
发明人
分类号
H02H7/22
主分类号
H02H7/22
代理机构
代理人
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