JPS62158629U - - Google Patents
Info
- Publication number
- JPS62158629U JPS62158629U JP3269486U JP3269486U JPS62158629U JP S62158629 U JPS62158629 U JP S62158629U JP 3269486 U JP3269486 U JP 3269486U JP 3269486 U JP3269486 U JP 3269486U JP S62158629 U JPS62158629 U JP S62158629U
- Authority
- JP
- Japan
- Prior art keywords
- groove
- grooves
- recording
- reproducing device
- tracking servo
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000003287 optical effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Optical Recording Or Reproduction (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3269486U JPS62158629U (zh) | 1986-03-07 | 1986-03-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3269486U JPS62158629U (zh) | 1986-03-07 | 1986-03-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62158629U true JPS62158629U (zh) | 1987-10-08 |
Family
ID=30839616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3269486U Pending JPS62158629U (zh) | 1986-03-07 | 1986-03-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62158629U (zh) |
-
1986
- 1986-03-07 JP JP3269486U patent/JPS62158629U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS62158629U (zh) | ||
| JPS6277497U (zh) | ||
| JPH01109853U (zh) | ||
| JPH032481U (zh) | ||
| JPS60127630U (ja) | 記録情報再生装置 | |
| JPS6222721U (zh) | ||
| JPS61167059U (zh) | ||
| JPS6257931U (zh) | ||
| JPS61187067U (zh) | ||
| JPS58140524U (ja) | 光記録再生装置 | |
| JPS61167064U (zh) | ||
| JPS62110724U (zh) | ||
| JPS61158616U (zh) | ||
| JPH035219U (zh) | ||
| JPH0458801U (zh) | ||
| JPS632220U (zh) | ||
| JPS61153130U (zh) | ||
| JPH046822U (zh) | ||
| JPS62142726U (zh) | ||
| JPH042324U (zh) | ||
| JPS58165742U (ja) | 光学式情報記憶媒体 | |
| JPS5999225U (ja) | 光学式ピツクアツプ装置 | |
| JPS5963824U (ja) | 光学的情報記録及び再生装置 | |
| JPS61167063U (zh) | ||
| JPS62142724U (zh) |