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发明名称
TELETEXT SIGNAL PROCESSOR
摘要
申请公布号
JPH02145075(A)
申请公布日期
1990.06.04
申请号
JP19880298837
申请日期
1988.11.26
申请人
SONY CORP
发明人
EIGO MITSUYUKI;MATSUURA KATSUJI;NONOGAKI MASARU
分类号
H04N7/025;H04N7/03;H04N7/035;H04N7/08
主分类号
H04N7/025
代理机构
代理人
主权项
地址
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