JPS5212032B2 - - Google Patents
Info
- Publication number
- JPS5212032B2 JPS5212032B2 JP1504672A JP1504672A JPS5212032B2 JP S5212032 B2 JPS5212032 B2 JP S5212032B2 JP 1504672 A JP1504672 A JP 1504672A JP 1504672 A JP1504672 A JP 1504672A JP S5212032 B2 JPS5212032 B2 JP S5212032B2
- 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
- Photo Coupler, Interrupter, Optical-To-Optical Conversion Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1504672A JPS5212032B2 (forum.php) | 1972-02-12 | 1972-02-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1504672A JPS5212032B2 (forum.php) | 1972-02-12 | 1972-02-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS48104486A JPS48104486A (forum.php) | 1973-12-27 |
| JPS5212032B2 true JPS5212032B2 (forum.php) | 1977-04-04 |
Family
ID=11877877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1504672A Expired JPS5212032B2 (forum.php) | 1972-02-12 | 1972-02-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5212032B2 (forum.php) |
-
1972
- 1972-02-12 JP JP1504672A patent/JPS5212032B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS48104486A (forum.php) | 1973-12-27 |