JPS5720780B2 - - Google Patents
Info
- Publication number
- JPS5720780B2 JPS5720780B2 JP908375A JP908375A JPS5720780B2 JP S5720780 B2 JPS5720780 B2 JP S5720780B2 JP 908375 A JP908375 A JP 908375A JP 908375 A JP908375 A JP 908375A JP S5720780 B2 JPS5720780 B2 JP S5720780B2
- 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
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Optical Communication System (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP908375A JPS5720780B2 (ja) | 1975-01-20 | 1975-01-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP908375A JPS5720780B2 (ja) | 1975-01-20 | 1975-01-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5183717A JPS5183717A (ja) | 1976-07-22 |
| JPS5720780B2 true JPS5720780B2 (ja) | 1982-05-01 |
Family
ID=11710710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP908375A Expired JPS5720780B2 (ja) | 1975-01-20 | 1975-01-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5720780B2 (ja) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5548957U (ja) * | 1978-09-28 | 1980-03-31 |
-
1975
- 1975-01-20 JP JP908375A patent/JPS5720780B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5183717A (ja) | 1976-07-22 |