JPS5197914A - - Google Patents
Info
- Publication number
- JPS5197914A JPS5197914A JP50022879A JP2287975A JPS5197914A JP S5197914 A JPS5197914 A JP S5197914A JP 50022879 A JP50022879 A JP 50022879A JP 2287975 A JP2287975 A JP 2287975A JP S5197914 A JPS5197914 A JP S5197914A
- 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 |
|---|---|---|---|
| JP50022879A JPS5197914A (pt) | 1975-02-26 | 1975-02-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50022879A JPS5197914A (pt) | 1975-02-26 | 1975-02-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5197914A true JPS5197914A (pt) | 1976-08-28 |
Family
ID=12094966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50022879A Pending JPS5197914A (pt) | 1975-02-26 | 1975-02-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5197914A (pt) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56125175A (en) * | 1980-03-06 | 1981-10-01 | Mitsubishi Electric Corp | Playback method for pattern information and its device |
| JPS61172387A (ja) * | 1985-01-28 | 1986-08-04 | Nippon Telegr & Teleph Corp <Ntt> | 半導体レ−ザ装置および光記録再生装置 |
-
1975
- 1975-02-26 JP JP50022879A patent/JPS5197914A/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56125175A (en) * | 1980-03-06 | 1981-10-01 | Mitsubishi Electric Corp | Playback method for pattern information and its device |
| JPS61172387A (ja) * | 1985-01-28 | 1986-08-04 | Nippon Telegr & Teleph Corp <Ntt> | 半導体レ−ザ装置および光記録再生装置 |