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发明名称
METHOD AND APPARATUS FOR SCRAMBLING A HIGH DEFINITION TELEVISION SIGNAL
摘要
申请公布号
EP1142296(A4)
申请公布日期
2009.01.14
申请号
EP20000904360
申请日期
2000.01.14
申请人
MACROVISION CORPORATION
发明人
RYAN, JOHN, O.;HOLZGRAFE, JAMES, R.;HOLLAR, MARK, A.
分类号
H04N5/765;H04L9/20;H04N5/91;H04N5/913;H04N5/92;H04N7/015;H04N7/08;H04N7/081;H04N7/083;H04N7/087;H04N7/088;H04N7/167;H04N7/169
主分类号
H04N5/765
代理机构
代理人
主权项
地址
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