Vorrichtung für die Erfassung der Einschaltquoten für das digitale Fernsehen,申请号DE19986038956T-传众专利搜索

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发明名称	Vorrichtung für die Erfassung der Einschaltquoten für das digitale Fernsehen
摘要
申请公布号	DE69838956(T2)	申请公布日期	2009.04.09
申请号	DE19986038956T	申请日期	1998.07.09
申请人	NIELSEN MEDIA RESEARCH INC.	发明人	LU, DAOZHENG;KEMPTER, PAUL C.;FEININGER, WILLIAM A.
分类号	H04H60/33;H04N17/00;H04H60/37;H04H60/39;H04H60/45;H04H60/58;H04H60/82;H04N7/16;H04N7/26	主分类号	H04H60/33
代理机构		代理人
主权项
地址

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