| 发明名称 |
Multi-layered recording disk |
| 摘要 |
<p>The recording direction of one layer of a mulitlayered recording disc is opposite to that in another layer, so that the reproducing head can change from reproducing one layer to the other without having to return to the centre of the disc. <IMAGE></p> |
| 申请公布号 |
EP1168313(A2) |
申请公布日期 |
2002.01.02 |
| 申请号 |
EP20010119499 |
申请日期 |
1995.07.25 |
| 申请人 |
PIONEER ELECTRONIC CORPORATION |
发明人 |
YOKOGAWA, FUMIHIKO;OHSAWA, SEIICHI |
| 分类号 |
G11B7/00;G11B7/004;G11B7/0045;G11B7/005;G11B7/007;G11B7/013;G11B7/085;G11B7/24;G11B7/25;G11B7/258;G11B7/26;G11B11/10;G11B11/105;(IPC1-7):G11B7/007 |
主分类号 |
G11B7/00 |
| 代理机构 |
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代理人 |
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| 地址 |
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