| 发明名称 |
PLAYBACK APPARATUS FO DISC FORM RECORDING MEDIA |
| 摘要 |
PURPOSE:To facilitate adjustment and maintenance by simplifying construction as well as to perform the reproduction of disc form recording media with high accuracy in detection of tracking errors. |
| 申请公布号 |
JPS52153663(A) |
申请公布日期 |
1977.12.20 |
| 申请号 |
JP19760070351 |
申请日期 |
1976.06.17 |
| 申请人 |
OLYMPUS OPTICAL CO |
发明人 |
TANAKA SHIYUNPEI |
| 分类号 |
G11B7/00;G11B7/005;G11B7/013;G11B7/09 |
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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