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发明名称
Perfectionnements aux dispositifs de protection des installations électriques contre les surtensions
摘要
申请公布号
FR922851(A)
申请公布日期
1947.06.20
申请号
FRD922851
申请日期
1946.01.09
申请人
SOCIETE ANONYME POUR LES APPLICATIONS DE L'ELECTRICITE ET DES GAZ RARES
发明人
分类号
H02H7/24
主分类号
H02H7/24
代理机构
代理人
主权项
地址
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