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发明名称
IMPROVEMENTS IN AND RELATING TO OPTICALLY READABLE DISCS AND DISC RECORDING APPARATUS
摘要
申请公布号
EP0852053(A2)
申请公布日期
1998.07.08
申请号
EP19970928399
申请日期
1997.07.14
申请人
KONINKLIJKE PHILIPS ELECTRONICS N.V.
发明人
SPITZENBEGER, UWE;FAESSEN, LOUIS, MARIE, HUBERTUS
分类号
G11B20/10;G11B7/00;G11B7/004;G11B7/007;G11B7/013;G11B20/00;G11B20/12;G11B27/28;G11B27/30;(IPC1-7):G11B7/007
主分类号
G11B20/10
代理机构
代理人
主权项
地址
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