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发明名称
Aufzeichnungsträger, Vorrichtung zur optischen Wiedergabe von Information sowie Suchmethode
摘要
申请公布号
DE69719846(T2)
申请公布日期
2004.01.22
申请号
DE19976019846T
申请日期
1997.05.06
申请人
SONY CORP., TOKIO/TOKYO
发明人
WACHI, SHIGEAKI
分类号
G11B7/0045;G11B7/007;G11B7/013;G11B7/085;G11B7/125;G11B7/24;G11B7/243;G11B19/12;G11B20/00;G11B23/28;(IPC1-7):G11B7/24;G11B7/00
主分类号
G11B7/0045
代理机构
代理人
主权项
地址
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