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发明名称
INTERACTIVE TELEVISION PROGRAM GUIDE WITH REMOTE ACCESS
摘要
申请公布号
KR100680632(B1)
申请公布日期
2007.02.09
申请号
KR20017000756
申请日期
2001.01.17
申请人
发明人
分类号
H04N21/431
主分类号
H04N21/431
代理机构
代理人
主权项
地址
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