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经营范围
发明名称
Optischer Disk
摘要
申请公布号
DE69033838(T2)
申请公布日期
2002.06.27
申请号
DE19906033838T
申请日期
1990.12.31
申请人
SONY CORP., TOKIO/TOKYO
发明人
SASAKI, NORIMASA;TAKAGI, KOJI
分类号
G11B23/36;G06F12/00;G06F17/30;G11B19/02;G11B27/034;G11B27/10;G11B27/32;G11B27/34;(IPC1-7):G06F17/30
主分类号
G11B23/36
代理机构
代理人
主权项
地址
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