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发明名称
Niederfrequenzverstärkerschaltung mit Gegenkopplung.
摘要
申请公布号
CH230381(A)
申请公布日期
1943.12.31
申请号
CHD230381
申请日期
1942.07.27
申请人
N. V. PHILIPS' GLOEILAMPENFABRIEKEN
发明人
GLOEILAMPENFABRIEKEN N. V. PHILIPS'
分类号
H03G9/08
主分类号
H03G9/08
代理机构
代理人
主权项
地址
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