Method for providing interactive television,申请号EP19960106807-传众专利搜索

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发明名称	Method for providing interactive television
摘要
申请公布号	EP0748119(A3)	申请公布日期	1997.09.17
申请号	EP19960106807	申请日期	1996.04.30
申请人	GRUNDIG E.M.V. ELEKTRO-MECHANISCHE VERSUCHSANSTALT MAX GRUNDIG GMBH & CO. KG	发明人	RUELBERG, KLAUS, DR.-ING.
分类号	H04N7/173;(IPC1-7):H04N7/173	主分类号	H04N7/173
代理机构		代理人
主权项
地址

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