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发明名称
TELETEXT RECEIVER
摘要
申请公布号
JPH0298291(A)
申请公布日期
1990.04.10
申请号
JP19880251189
申请日期
1988.10.05
申请人
MATSUSHITA ELECTRIC IND CO LTD
发明人
UNEMURA TOYOAKI
分类号
H04N7/025;H04N5/21;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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