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发明名称
Verstärkerschaltung mit zwei in Kaskade geschalteten Verstärkern
摘要
申请公布号
CH325315(A)
申请公布日期
1957.10.31
申请号
CHD325315
申请日期
1954.08.16
申请人
N. V. PHILIPS' GLOEILAMPENFABRIEKEN
发明人
NARAYAN MITAL,ROOP
分类号
H03F5/00
主分类号
H03F5/00
代理机构
代理人
主权项
地址
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