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经营范围
发明名称
Verstärkerschaltung mit in Kaskade geschalteten Transistoren
摘要
申请公布号
CH316563(A)
申请公布日期
1956.10.15
申请号
CHD316563
申请日期
1953.09.25
申请人
N. V. PHILIPS' GLOEILAMPENFABRIEKEN
发明人
MARIE VAN OVERBEEK,ADRIANUS JOHANNES WILHELMUS
分类号
H03F1/44;H03F3/191
主分类号
H03F1/44
代理机构
代理人
主权项
地址
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