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发明名称
EXTERNAL SIGNALS INPUT CIRCUITS OF TELETEXT TELEVISION
摘要
申请公布号
KR890008534(Y1)
申请公布日期
1989.11.27
申请号
KR19860020954U
申请日期
1986.12.23
申请人
GOLDSTAR CO.LTD.
发明人
IN WOONG-SIK
分类号
H04N7/08;(IPC1-7):H04N7/08
主分类号
H04N7/08
代理机构
代理人
主权项
地址
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