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发明名称
Procédé et dispositif d'adaptation de l'impédance de charges à un amplificateur électronique
摘要
申请公布号
FR967908(A)
申请公布日期
1950.11.15
申请号
FRD967908
申请日期
1948.06.09
申请人
发明人
BOUYER PAUL
分类号
H03F1/04
主分类号
H03F1/04
代理机构
代理人
主权项
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