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发明名称
Perfectionnements aux dispositifs d'alimentation pour appareils radio-électriques
摘要
申请公布号
FR981372(A)
申请公布日期
1951.05.25
申请号
FRD981372
申请日期
1948.12.30
申请人
SOCIETE FRANCAISE RADIO-ELECTRIQUE
发明人
分类号
H04B1/16
主分类号
H04B1/16
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代理人
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