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发明名称
Disc signature for disc authentication
摘要
申请公布号
EP1672631(B1)
申请公布日期
2011.07.06
申请号
EP20040029583
申请日期
2004.12.14
申请人
SONY DADC AUSTRIA AG
发明人
MEERWALD, PETER;WINTER, ANDREAS;KUBERA, OLIVER;KATTNER, GUENTHER
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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