JPS57188481U - - Google Patents
Info
- Publication number
- JPS57188481U JPS57188481U JP7427281U JP7427281U JPS57188481U JP S57188481 U JPS57188481 U JP S57188481U JP 7427281 U JP7427281 U JP 7427281U JP 7427281 U JP7427281 U JP 7427281U JP S57188481 U JPS57188481 U JP S57188481U
- 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.)
- Granted
Links
Landscapes
- Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
- Moving Of Head For Track Selection And Changing (AREA)
- Optical Recording Or Reproduction (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981074272U JPS633270Y2 (enExample) | 1981-05-22 | 1981-05-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981074272U JPS633270Y2 (enExample) | 1981-05-22 | 1981-05-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57188481U true JPS57188481U (enExample) | 1982-11-30 |
| JPS633270Y2 JPS633270Y2 (enExample) | 1988-01-27 |
Family
ID=29870051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1981074272U Expired JPS633270Y2 (enExample) | 1981-05-22 | 1981-05-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS633270Y2 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63268160A (ja) * | 1987-04-27 | 1988-11-04 | Hitachi Ltd | 光デイスク及びその再生装置 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51134515A (en) * | 1975-05-19 | 1976-11-22 | Hitachi Ltd | Photo-video disc |
-
1981
- 1981-05-22 JP JP1981074272U patent/JPS633270Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51134515A (en) * | 1975-05-19 | 1976-11-22 | Hitachi Ltd | Photo-video disc |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63268160A (ja) * | 1987-04-27 | 1988-11-04 | Hitachi Ltd | 光デイスク及びその再生装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS633270Y2 (enExample) | 1988-01-27 |