JPS5642168B2 - - Google Patents
Info
- Publication number
- JPS5642168B2 JPS5642168B2 JP14733574A JP14733574A JPS5642168B2 JP S5642168 B2 JPS5642168 B2 JP S5642168B2 JP 14733574 A JP14733574 A JP 14733574A JP 14733574 A JP14733574 A JP 14733574A JP S5642168 B2 JPS5642168 B2 JP S5642168B2
- 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
- Amplifiers (AREA)
- Optical Communication System (AREA)
- Photo Coupler, Interrupter, Optical-To-Optical Conversion Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14733574A JPS5642168B2 (https=) | 1974-12-19 | 1974-12-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14733574A JPS5642168B2 (https=) | 1974-12-19 | 1974-12-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5171761A JPS5171761A (https=) | 1976-06-21 |
| JPS5642168B2 true JPS5642168B2 (https=) | 1981-10-02 |
Family
ID=15427839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14733574A Expired JPS5642168B2 (https=) | 1974-12-19 | 1974-12-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5642168B2 (https=) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5325476Y2 (https=) * | 1972-08-11 | 1978-06-29 |
-
1974
- 1974-12-19 JP JP14733574A patent/JPS5642168B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5171761A (https=) | 1976-06-21 |