JPS5214152B2 - - Google Patents
Info
- Publication number
- JPS5214152B2 JPS5214152B2 JP10026772A JP10026772A JPS5214152B2 JP S5214152 B2 JPS5214152 B2 JP S5214152B2 JP 10026772 A JP10026772 A JP 10026772A JP 10026772 A JP10026772 A JP 10026772A JP S5214152 B2 JPS5214152 B2 JP S5214152B2
- 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7136317A FR2155137A5 (en:Method) | 1971-10-08 | 1971-10-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4847285A JPS4847285A (en:Method) | 1973-07-05 |
| JPS5214152B2 true JPS5214152B2 (en:Method) | 1977-04-19 |
Family
ID=9084122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10026772A Expired JPS5214152B2 (en:Method) | 1971-10-08 | 1972-10-05 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS5214152B2 (en:Method) |
| BR (1) | BR7207011D0 (en:Method) |
| IT (1) | IT975180B (en:Method) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5156973U (en:Method) * | 1974-10-28 | 1976-05-04 | ||
| GB1557685A (en) * | 1976-02-02 | 1979-12-12 | Fairchild Camera Instr Co | Optically coupled isolator device |
| JPS5468186A (en) * | 1977-11-10 | 1979-06-01 | Sharp Corp | Photo coupling device and its production |
-
1972
- 1972-10-05 IT IT7014672A patent/IT975180B/it active
- 1972-10-05 JP JP10026772A patent/JPS5214152B2/ja not_active Expired
- 1972-10-09 BR BR701172A patent/BR7207011D0/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BR7207011D0 (pt) | 1974-08-22 |
| IT975180B (it) | 1974-07-20 |
| JPS4847285A (en:Method) | 1973-07-05 |