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发明名称
Vorrichtung zum selbsttaetigen Einstellen der Grundhelligkeit und/oder des Kontrastes des Bildes in einem Fernsehempfaenger
摘要
申请公布号
DE1462027(A1)
申请公布日期
1969.01.02
申请号
DE19651462027
申请日期
1965.12.30
申请人
SIEMENS AG
发明人
PELKA,HORST
分类号
H04N5/58
主分类号
H04N5/58
代理机构
代理人
主权项
地址
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