JPS50143412A - - Google Patents
Info
- Publication number
- JPS50143412A JPS50143412A JP49091020A JP9102074A JPS50143412A JP S50143412 A JPS50143412 A JP S50143412A JP 49091020 A JP49091020 A JP 49091020A JP 9102074 A JP9102074 A JP 9102074A JP S50143412 A JPS50143412 A JP S50143412A
- 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 Recording Or Reproduction (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP49091020A JPS50143412A (de) | 1974-08-08 | 1974-08-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP49091020A JPS50143412A (de) | 1974-08-08 | 1974-08-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS50143412A true JPS50143412A (de) | 1975-11-18 |
Family
ID=14014860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP49091020A Pending JPS50143412A (de) | 1974-08-08 | 1974-08-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS50143412A (de) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5570945A (en) * | 1978-11-20 | 1980-05-28 | Matsushita Electric Ind Co Ltd | High density recording disc |
| WO1988003735A1 (en) * | 1986-11-04 | 1988-05-19 | Nippon Hoso Kyokai | Three-dimensional video disc record, a recording apparatus therefor and a reproducing apparatus therefor |
-
1974
- 1974-08-08 JP JP49091020A patent/JPS50143412A/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5570945A (en) * | 1978-11-20 | 1980-05-28 | Matsushita Electric Ind Co Ltd | High density recording disc |
| WO1988003735A1 (en) * | 1986-11-04 | 1988-05-19 | Nippon Hoso Kyokai | Three-dimensional video disc record, a recording apparatus therefor and a reproducing apparatus therefor |
| US5012351A (en) * | 1986-11-04 | 1991-04-30 | Nippon Hoso Kyokai | Stereoscopic video disc record and recording and reproducing apparatus therefor |