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发明名称
Method and apparatus for removing or defeating effects of copy protection signals from a video signal
摘要
申请公布号
AU700266(B2)
申请公布日期
1998.12.24
申请号
AU19960074580
申请日期
1996.10.17
申请人
MACROVISION CORPORATION
发明人
RONALD QUAN
分类号
H04N5/91;G11B20/10;G11B27/031;H04N5/782;H04N5/913;H04N7/08;H04N7/087;H04N7/088;H04N7/169;H04N7/171;H04N9/79;(IPC1-7):H04N5/782;H04N7/167
主分类号
H04N5/91
代理机构
代理人
主权项
地址
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