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 (ko) | 1986-03-07 | 1986-03-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3269486U JPS62158629U (ko) | 1986-03-07 | 1986-03-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62158629U true JPS62158629U (ko) | 1987-10-08 |
Family
ID=30839616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3269486U Pending JPS62158629U (ko) | 1986-03-07 | 1986-03-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62158629U (ko) |
-
1986
- 1986-03-07 JP JP3269486U patent/JPS62158629U/ja active Pending
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