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发明名称
Copy protection for applications
摘要
申请公布号
GB2398670(A)
申请公布日期
2004.08.25
申请号
GB20040003720
申请日期
2004.02.19
申请人
* MACROVISION EUROPE LIMITED
发明人
RICHARD A. A. * HEYLEN;MARK DOMINIC * JACKSON
分类号
G11B20/00;(IPC1-7):G11B20/00
主分类号
G11B20/00
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代理人
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