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经营范围
发明名称
Groupe convertisseur monophasé ou polyphasé
摘要
申请公布号
FR1071495(A)
申请公布日期
1954.09.01
申请号
FRD1071495
申请日期
1953.02.26
申请人
SOCIETE ANONYME BROWN, BOVERI & COMPAGNIE
发明人
分类号
H02M7/00
主分类号
H02M7/00
代理机构
代理人
主权项
地址
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