JPH02135926U - - Google Patents
Info
- Publication number
- JPH02135926U JPH02135926U JP1989046062U JP4606289U JPH02135926U JP H02135926 U JPH02135926 U JP H02135926U JP 1989046062 U JP1989046062 U JP 1989046062U JP 4606289 U JP4606289 U JP 4606289U JP H02135926 U JPH02135926 U JP H02135926U
- Authority
- JP
- Japan
- Prior art keywords
- recording disk
- disk
- optical recording
- optical
- recorded
- 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 claims description 9
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Optical Record Carriers And Manufacture Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989046062U JPH02135926U (hu) | 1989-04-19 | 1989-04-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989046062U JPH02135926U (hu) | 1989-04-19 | 1989-04-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02135926U true JPH02135926U (hu) | 1990-11-13 |
Family
ID=31560807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989046062U Pending JPH02135926U (hu) | 1989-04-19 | 1989-04-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02135926U (hu) |
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1989
- 1989-04-19 JP JP1989046062U patent/JPH02135926U/ja active Pending