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经营范围
发明名称
SPEEDING UP CHANNEL CHANGE
摘要
申请公布号
EP1800479(A4)
申请公布日期
2010.07.21
申请号
EP20050808871
申请日期
2005.10.14
申请人
OPENTV, INC.
发明人
DUREAU, VINCENT;ZDEPSKI, JOEL;KIM, PATTY
分类号
H04N5/44;H04N5/50;H04N7/167
主分类号
H04N5/44
代理机构
代理人
主权项
地址
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