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发明名称
Amplificateur fonctionnant en basses fréquences
摘要
申请公布号
FR1259906(A)
申请公布日期
1961.04.28
申请号
FR19600830256
申请日期
1960.06.17
申请人
COMPAGNIE FRANCAISE THOMSON-HOUSTON
发明人
分类号
H03G3/34
主分类号
H03G3/34
代理机构
代理人
主权项
地址
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