发明授权
EP0939398B1 Optical disc record carrier with wobbled grooves that permit recording on the grooves and lands, apparatus for manufacturing such a record carrier, and recording and/or reproducing apparatus for such a record carrier 有权
具有摆动光盘形记录介质要被记录在槽和脊,用于制造这样的记录介质装置,以及记录和/或再现装置用于这种记录载体槽

  • 专利标题: Optical disc record carrier with wobbled grooves that permit recording on the grooves and lands, apparatus for manufacturing such a record carrier, and recording and/or reproducing apparatus for such a record carrier
  • 专利标题(中): 具有摆动光盘形记录介质要被记录在槽和脊,用于制造这样的记录介质装置,以及记录和/或再现装置用于这种记录载体槽
  • 申请号: EP99103003.2
    申请日: 1999-02-15
  • 公开(公告)号: EP0939398B1
    公开(公告)日: 2008-01-02
  • 发明人: Eguchi, HideharuHosoda, AtsushiUeno, IchiroUeki, Yasuhiro
  • 申请人: VICTOR COMPANY OF JAPAN, LTD.
  • 申请人地址: 3-12 Moriya-cho, Kanagawa-ku Yokohama 221-0022 JP
  • 专利权人: VICTOR COMPANY OF JAPAN, LTD.
  • 当前专利权人: VICTOR COMPANY OF JAPAN, LTD.
  • 当前专利权人地址: 3-12 Moriya-cho, Kanagawa-ku Yokohama 221-0022 JP
  • 代理机构: Manitz, Finsterwald & Partner GbR
  • 优先权: JP6228998 19980226; JP6418198 19980227
  • 主分类号: G11B7/007
  • IPC分类号: G11B7/007
Optical disc record carrier with wobbled grooves that permit recording on the grooves and lands, apparatus for manufacturing such a record carrier, and recording and/or reproducing apparatus for such a record carrier
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