JPS5541065B2 - - Google Patents
Info
- Publication number
- JPS5541065B2 JPS5541065B2 JP7446075A JP7446075A JPS5541065B2 JP S5541065 B2 JPS5541065 B2 JP S5541065B2 JP 7446075 A JP7446075 A JP 7446075A JP 7446075 A JP7446075 A JP 7446075A JP S5541065 B2 JPS5541065 B2 JP S5541065B2
- 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
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/40—Monitoring; Testing of relay systems
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Small-Scale Networks (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7446075A JPS51150908A (en) | 1975-06-20 | 1975-06-20 | Signal transmission system allowing hot-line circuit board insertion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7446075A JPS51150908A (en) | 1975-06-20 | 1975-06-20 | Signal transmission system allowing hot-line circuit board insertion |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS51150908A JPS51150908A (en) | 1976-12-24 |
| JPS5541065B2 true JPS5541065B2 (show.php) | 1980-10-22 |
Family
ID=13547875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7446075A Granted JPS51150908A (en) | 1975-06-20 | 1975-06-20 | Signal transmission system allowing hot-line circuit board insertion |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS51150908A (show.php) |
-
1975
- 1975-06-20 JP JP7446075A patent/JPS51150908A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS51150908A (en) | 1976-12-24 |