发明授权
- 专利标题: Cassettes and a mechanism and method for securing the recorded contents of their recording medium
- 专利标题(中): 而机芯和方法,保证记录介质的记录内容
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申请号: EP93308426.1申请日: 1993-10-22
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公开(公告)号: EP0594450B1公开(公告)日: 1999-12-15
- 发明人: Kori, Teruhiko, c/o Sony Corporation , Yamazaki, Hiroshi, c/o Sony Corporation , Kawamura, Harumi, c/o Sony Corporation , Shima, Hisato, c/o Sony Corporation , Ogawa, Kazuyuki, c/o Sony Corporation
- 申请人: SONY CORPORATION
- 申请人地址: 7-35 Kitashinagawa 6-chome Shinagawa-ku Tokyo 141 JP
- 专利权人: SONY CORPORATION
- 当前专利权人: SONY CORPORATION
- 当前专利权人地址: 7-35 Kitashinagawa 6-chome Shinagawa-ku Tokyo 141 JP
- 代理机构: Ayers, Martyn Lewis Stanley
- 优先权: JP28470692 19921022
- 主分类号: G11B15/04
- IPC分类号: G11B15/04 ; G11B15/06 ; G11B15/07
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