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发明名称
IMPROVEMENTS IN OR RELATING TO THE DEFEAT OF THE COPY PROTECTION OF OPTICAL DISCS
摘要
申请公布号
EP1716565(A2)
申请公布日期
2006.11.02
申请号
EP20050702110
申请日期
2005.02.04
申请人
MACROVISION CORPORATION
发明人
RECKLESS, JONNY BOYD;HEYLEN, RICHARD A. A.
分类号
G11B20/00
主分类号
G11B20/00
代理机构
代理人
主权项
地址
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