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经营范围
发明名称
Alimentation stabilisée
摘要
申请公布号
FR1431881(A)
申请公布日期
1966.03.18
申请号
FR19650004420
申请日期
1965.02.04
申请人
QUENTIN & COMPAGNIE
发明人
分类号
H02M3/156
主分类号
H02M3/156
代理机构
代理人
主权项
地址
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