INTERACTIVE TELEVISION SYSTEM,申请号EP20040742931-传众专利搜索

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发明名称	INTERACTIVE TELEVISION SYSTEM
摘要
申请公布号	EP1634456(A1)	申请公布日期	2006.03.15
申请号	EP20040742931	申请日期	2004.06.14
申请人	ELECTRA ENTERTAINMENT LIMITED	发明人	DRAZIN, JONATHAN PETER VINCENT
分类号	H04N5/00;H04N7/173;(IPC1-7):H04N7/24	主分类号	H04N5/00
代理机构		代理人
主权项
地址

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