| 发明名称 |
Apparatus for generating track count pulse |
| 摘要 |
A track count pulse generating apparatus is provided which can correctly generate track count pulses to accurately count the number of tracks on a variety of optical disks having track pitches different from each other.
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| 申请公布号 |
US5724326(A) |
申请公布日期 |
1998.03.03 |
| 申请号 |
US19960701507 |
申请日期 |
1996.08.22 |
| 申请人 |
SONY CORPORATION |
发明人 |
KOMAZAKI, TAKAHIRO |
| 分类号 |
G11B19/12;G11B7/085;G11B21/08;(IPC1-7):G11B7/09 |
主分类号 |
G11B19/12 |
| 代理机构 |
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代理人 |
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| 地址 |
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