JPS5631649B2 - - Google Patents
Info
- Publication number
- JPS5631649B2 JPS5631649B2 JP13661474A JP13661474A JPS5631649B2 JP S5631649 B2 JPS5631649 B2 JP S5631649B2 JP 13661474 A JP13661474 A JP 13661474A JP 13661474 A JP13661474 A JP 13661474A JP S5631649 B2 JPS5631649 B2 JP S5631649B2
- 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.)
- Expired
Links
Landscapes
- Optical Head (AREA)
- Optical Recording Or Reproduction (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13661474A JPS5631649B2 (https=) | 1974-11-30 | 1974-11-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13661474A JPS5631649B2 (https=) | 1974-11-30 | 1974-11-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5162947A JPS5162947A (https=) | 1976-05-31 |
| JPS5631649B2 true JPS5631649B2 (https=) | 1981-07-22 |
Family
ID=15179408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13661474A Expired JPS5631649B2 (https=) | 1974-11-30 | 1974-11-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5631649B2 (https=) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4326349Y1 (https=) * | 1966-10-07 | 1968-11-02 | ||
| JPS4915969A (https=) * | 1972-06-06 | 1974-02-12 |
-
1974
- 1974-11-30 JP JP13661474A patent/JPS5631649B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5162947A (https=) | 1976-05-31 |