JPS5627931B2 - - Google Patents
Info
- Publication number
- JPS5627931B2 JPS5627931B2 JP9467576A JP9467576A JPS5627931B2 JP S5627931 B2 JPS5627931 B2 JP S5627931B2 JP 9467576 A JP9467576 A JP 9467576A JP 9467576 A JP9467576 A JP 9467576A JP S5627931 B2 JPS5627931 B2 JP S5627931B2
- 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
- Automatic Focus Adjustment (AREA)
- Optical Recording Or Reproduction (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9467576A JPS5320303A (en) | 1976-08-09 | 1976-08-09 | Luminous flux focus controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9467576A JPS5320303A (en) | 1976-08-09 | 1976-08-09 | Luminous flux focus controller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5320303A JPS5320303A (en) | 1978-02-24 |
| JPS5627931B2 true JPS5627931B2 (zh) | 1981-06-27 |
Family
ID=14116786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9467576A Granted JPS5320303A (en) | 1976-08-09 | 1976-08-09 | Luminous flux focus controller |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5320303A (zh) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5690434A (en) * | 1979-12-19 | 1981-07-22 | Hitachi Ltd | Optical information reproducing device |
-
1976
- 1976-08-09 JP JP9467576A patent/JPS5320303A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5320303A (en) | 1978-02-24 |