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发明名称
METHODS AND APPARATUS FOR IDENTIFYING VIEWING INFORMATION ASSOCIATED WITH A DIGITAL MEDIA DEVICE
摘要
申请公布号
CA2572306(A1)
申请公布日期
2006.02.09
申请号
CA20052572306
申请日期
2005.07.01
申请人
NIELSEN MEDIA RESEARCH, INC.
发明人
CONKLIN, CHARLES A.;NIELSEN, CHRISTEN V.;MILAVSKY, JOSEPH G.
分类号
H04H60/23;H04H60/32;H04H60/33;H04H60/44
主分类号
H04H60/23
代理机构
代理人
主权项
地址
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