JPS63184459U - - Google Patents
Info
- Publication number
- JPS63184459U JPS63184459U JP7683787U JP7683787U JPS63184459U JP S63184459 U JPS63184459 U JP S63184459U JP 7683787 U JP7683787 U JP 7683787U JP 7683787 U JP7683787 U JP 7683787U JP S63184459 U JPS63184459 U JP S63184459U
- Authority
- JP
- Japan
- Prior art keywords
- medium
- disk device
- light
- photodetection element
- registration request
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Optical Recording Or Reproduction (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7683787U JPS63184459U (fr) | 1987-05-21 | 1987-05-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7683787U JPS63184459U (fr) | 1987-05-21 | 1987-05-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63184459U true JPS63184459U (fr) | 1988-11-28 |
Family
ID=30924288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7683787U Pending JPS63184459U (fr) | 1987-05-21 | 1987-05-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63184459U (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09161387A (ja) * | 1995-12-04 | 1997-06-20 | Nec Corp | 光ディスク自動判別方法とそのシステム |
-
1987
- 1987-05-21 JP JP7683787U patent/JPS63184459U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09161387A (ja) * | 1995-12-04 | 1997-06-20 | Nec Corp | 光ディスク自動判別方法とそのシステム |