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发明名称
Calculateurs de puissance électrique
摘要
申请公布号
FR1257044(A)
申请公布日期
1961.03.31
申请号
FR19600818305
申请日期
1960.02.12
申请人
COMPAGNIE FRANCAISE THOMSON-HOUSTON
发明人
分类号
G06G7/635;H02J3/00
主分类号
G06G7/635
代理机构
代理人
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地址
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