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发明名称
Verstaerkerkaskadenschaltung mit einer Transistor- und einer Roehrenstufe
摘要
申请公布号
DE963617(C)
申请公布日期
1957.05.09
申请号
DE1954N008395
申请日期
1954.02.02
申请人
N.V. PHILIPS' GLOEILAMPENFABRIEKEN
发明人
WEG HENDRIK VAN DE
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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