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发明名称
VERFAHREN ZUR ERKENNUNG EINES MODIFIZIERTEN FARBBURSTSIGNALS ZUR KOPIERVERHINDERUNG EINES VIDEOPROGRAMMS
摘要
申请公布号
AT232668(T)
申请公布日期
2003.02.15
申请号
AT19980915157T
申请日期
1998.03.20
申请人
MACROVISION CORPORATION
发明人
BRILL, GEROW, D.;RYAN, JOHN, O.
分类号
H04N5/91;H04N5/913;(IPC1-7):H04N5/913
主分类号
H04N5/91
代理机构
代理人
主权项
地址
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