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发明名称
OPTICAL INDICATOR OF THE DIRECTION OF VARIATION OF A VARIABLE D.C. VOLTAGE, IN PARTICULAR THE TUNING VOLTAGE IN AN INTERCARRIER RECEIVER, AND A TELEVISION RECEIVER COMPRISING SUCH AN INDICATOR
摘要
申请公布号
EP0012049(B1)
申请公布日期
1982.06.02
申请号
EP19790400822
申请日期
1979.11.05
申请人
THOMSON-BRANDT
发明人
GEIGER, ERICH
分类号
H04N5/50;(IPC1-7):04N5/50
主分类号
H04N5/50
代理机构
代理人
主权项
地址
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