JPS4977156A - - Google Patents
Info
- Publication number
- JPS4977156A JPS4977156A JP11940672A JP11940672A JPS4977156A JP S4977156 A JPS4977156 A JP S4977156A JP 11940672 A JP11940672 A JP 11940672A JP 11940672 A JP11940672 A JP 11940672A JP S4977156 A JPS4977156 A JP S4977156A
- 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
- Emergency Protection Circuit Devices (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11940672A JPS5344019B2 (el) | 1972-11-30 | 1972-11-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11940672A JPS5344019B2 (el) | 1972-11-30 | 1972-11-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4977156A true JPS4977156A (el) | 1974-07-25 |
| JPS5344019B2 JPS5344019B2 (el) | 1978-11-25 |
Family
ID=14760674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11940672A Expired JPS5344019B2 (el) | 1972-11-30 | 1972-11-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5344019B2 (el) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0562150U (ja) * | 1992-01-30 | 1993-08-13 | 北陸電力株式会社 | 通信線路用サージ保護装置 |
-
1972
- 1972-11-30 JP JP11940672A patent/JPS5344019B2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0562150U (ja) * | 1992-01-30 | 1993-08-13 | 北陸電力株式会社 | 通信線路用サージ保護装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5344019B2 (el) | 1978-11-25 |