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发明名称
CONTROL CIRCUIT FOR BRIGHTNESS AND VOLUME OF TELEVISION DURING ALERT BROADCAST
摘要
申请公布号
KR1019890003239(B1)
申请公布日期
1989.08.27
申请号
KR1019860005331
申请日期
1986.06.30
申请人
发明人
分类号
主分类号
代理机构
代理人
主权项
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