JPS4990907A - - Google Patents
Info
- Publication number
- JPS4990907A JPS4990907A JP246873A JP246873A JPS4990907A JP S4990907 A JPS4990907 A JP S4990907A JP 246873 A JP246873 A JP 246873A JP 246873 A JP246873 A JP 246873A JP S4990907 A JPS4990907 A JP S4990907A
- 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 |
|---|---|---|---|
| JP246873A JPS4990907A (da) | 1972-12-28 | 1972-12-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP246873A JPS4990907A (da) | 1972-12-28 | 1972-12-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4990907A true JPS4990907A (da) | 1974-08-30 |
Family
ID=11530131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP246873A Pending JPS4990907A (da) | 1972-12-28 | 1972-12-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4990907A (da) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5848231A (ja) * | 1981-09-09 | 1983-03-22 | ア−ノルド・エム・レバイン | 音声記録再生装置 |
-
1972
- 1972-12-28 JP JP246873A patent/JPS4990907A/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5848231A (ja) * | 1981-09-09 | 1983-03-22 | ア−ノルド・エム・レバイン | 音声記録再生装置 |