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发明名称
COMMON AMPLIFICATION SYSTEM FOR VIDEO AND AUDIC FREQUENCY SIGNALS
摘要
申请公布号
GB1586938(A)
申请公布日期
1981.03.25
申请号
GB19780022019
申请日期
1978.05.24
申请人
THOMSON-CSF
发明人
分类号
H04B1/04;H04N5/38;(IPC1-7):H04J1/02
主分类号
H04B1/04
代理机构
代理人
主权项
地址
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