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发明名称
LOW BRIGHTNESS LEVEL CORRECTION SYSTEM FOR RECEPTION COLOR TELEVISION SIGNAL
摘要
申请公布号
JPH02235494(A)
申请公布日期
1990.09.18
申请号
JP19890054981
申请日期
1989.03.09
申请人
NIPPON HOSO KYOKAI <NHK>
发明人
YUYAMA ICHIRO;HOSHINO HARUO
分类号
H04N9/64
主分类号
H04N9/64
代理机构
代理人
主权项
地址
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