JPS62186225U - - Google Patents
Info
- Publication number
- JPS62186225U JPS62186225U JP7087086U JP7087086U JPS62186225U JP S62186225 U JPS62186225 U JP S62186225U JP 7087086 U JP7087086 U JP 7087086U JP 7087086 U JP7087086 U JP 7087086U JP S62186225 U JPS62186225 U JP S62186225U
- Authority
- JP
- Japan
- Prior art keywords
- row
- disk
- pits
- disk surface
- irradiating
- 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.)
- Granted
Links
- 230000001678 irradiating effect Effects 0.000 claims 2
- 230000003287 optical effect Effects 0.000 claims 2
Landscapes
- Optical Recording Or Reproduction (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7087086U JPH0525064Y2 (en, 2012) | 1986-05-12 | 1986-05-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7087086U JPH0525064Y2 (en, 2012) | 1986-05-12 | 1986-05-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62186225U true JPS62186225U (en, 2012) | 1987-11-26 |
| JPH0525064Y2 JPH0525064Y2 (en, 2012) | 1993-06-24 |
Family
ID=30912899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7087086U Expired - Lifetime JPH0525064Y2 (en, 2012) | 1986-05-12 | 1986-05-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0525064Y2 (en, 2012) |
-
1986
- 1986-05-12 JP JP7087086U patent/JPH0525064Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0525064Y2 (en, 2012) | 1993-06-24 |
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