发明授权
- 专利标题: Optical disc and optical disc drive
- 专利标题(中): 光盘和光盘驱动器
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申请号: EP98111220.4申请日: 1998-06-18
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公开(公告)号: EP0886266B1公开(公告)日: 2006-03-01
- 发明人: Tobita, Minoru , Maeda, Shigemi , Hioki, Toshiaki , Matsuura, Michio
- 申请人: SONY CORPORATION , SHARP KABUSHIKI KAISHA , SANYO ELECTRIC CO. LTD , FUJITSU LIMITED
- 申请人地址: 7-35, Kitashinagawa 6-chome Shinagawa-ku Tokyo JP
- 专利权人: SONY CORPORATION,SHARP KABUSHIKI KAISHA,SANYO ELECTRIC CO. LTD,FUJITSU LIMITED
- 当前专利权人: SONY CORPORATION,SHARP KABUSHIKI KAISHA,SANYO ELECTRIC CO. LTD,FUJITSU LIMITED
- 当前专利权人地址: 7-35, Kitashinagawa 6-chome Shinagawa-ku Tokyo JP
- 代理机构: Müller, Frithjof E.
- 优先权: JP16315097 19970619
- 主分类号: G11B7/007
- IPC分类号: G11B7/007 ; G11B7/095 ; G11B7/09
公开/授权文献
- EP0886266A3 Optical disc and optical disc drive 公开/授权日:2000-12-13
信息查询
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