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发明名称
Mehrstufiger Verstärker mit Lautstärkeregelung
摘要
申请公布号
AT260309(B)
申请公布日期
1968.02.26
申请号
AT19660002551
申请日期
1966.03.17
申请人
N.V. PHILIPS' GLOEILAMPENFABRIEKEN
发明人
分类号
H03G3/10;H03G3/12
主分类号
H03G3/10
代理机构
代理人
主权项
地址
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