JPS4879989A - - Google Patents
Info
- Publication number
- JPS4879989A JPS4879989A JP906072A JP906072A JPS4879989A JP S4879989 A JPS4879989 A JP S4879989A JP 906072 A JP906072 A JP 906072A JP 906072 A JP906072 A JP 906072A JP S4879989 A JPS4879989 A JP S4879989A
- 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.)
- Granted
Links
Landscapes
- Optical Communication System (AREA)
- Led Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP906072A JPS5642183B2 (en:Method) | 1972-01-26 | 1972-01-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP906072A JPS5642183B2 (en:Method) | 1972-01-26 | 1972-01-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4879989A true JPS4879989A (en:Method) | 1973-10-26 |
| JPS5642183B2 JPS5642183B2 (en:Method) | 1981-10-02 |
Family
ID=11710059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP906072A Expired JPS5642183B2 (en:Method) | 1972-01-26 | 1972-01-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5642183B2 (en:Method) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5275903A (en) * | 1975-12-22 | 1977-06-25 | Victor Co Of Japan Ltd | S/n improvement system for laser beam modulated by infromation signal |
| JPS54152404A (en) * | 1978-05-22 | 1979-11-30 | Yagi Antenna Co Ltd | Infrared-ray transmitter |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4829709U (en:Method) * | 1971-08-13 | 1973-04-12 |
-
1972
- 1972-01-26 JP JP906072A patent/JPS5642183B2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4829709U (en:Method) * | 1971-08-13 | 1973-04-12 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5275903A (en) * | 1975-12-22 | 1977-06-25 | Victor Co Of Japan Ltd | S/n improvement system for laser beam modulated by infromation signal |
| JPS54152404A (en) * | 1978-05-22 | 1979-11-30 | Yagi Antenna Co Ltd | Infrared-ray transmitter |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5642183B2 (en:Method) | 1981-10-02 |