JPS57180837U - - Google Patents
Info
- Publication number
- JPS57180837U JPS57180837U JP6555581U JP6555581U JPS57180837U JP S57180837 U JPS57180837 U JP S57180837U JP 6555581 U JP6555581 U JP 6555581U JP 6555581 U JP6555581 U JP 6555581U JP S57180837 U JPS57180837 U JP S57180837U
- Authority
- JP
- Japan
- 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
Landscapes
- Optical Head (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6555581U JPS57180837U (enExample) | 1981-05-08 | 1981-05-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6555581U JPS57180837U (enExample) | 1981-05-08 | 1981-05-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS57180837U true JPS57180837U (enExample) | 1982-11-16 |
Family
ID=29861592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6555581U Pending JPS57180837U (enExample) | 1981-05-08 | 1981-05-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57180837U (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6243842A (ja) * | 1985-08-22 | 1987-02-25 | Konishiroku Photo Ind Co Ltd | 光情報媒体の記録再生光学系用集光光学系 |
| JPH06195743A (ja) * | 1992-09-10 | 1994-07-15 | Toshiba Corp | 光学ヘッド装置 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5295203A (en) * | 1976-02-05 | 1977-08-10 | Mitsubishi Electric Corp | Information reproduction apparatus |
-
1981
- 1981-05-08 JP JP6555581U patent/JPS57180837U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5295203A (en) * | 1976-02-05 | 1977-08-10 | Mitsubishi Electric Corp | Information reproduction apparatus |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6243842A (ja) * | 1985-08-22 | 1987-02-25 | Konishiroku Photo Ind Co Ltd | 光情報媒体の記録再生光学系用集光光学系 |
| JPH06195743A (ja) * | 1992-09-10 | 1994-07-15 | Toshiba Corp | 光学ヘッド装置 |