JPS51128412U - - Google Patents
Info
- Publication number
- JPS51128412U JPS51128412U JP5017975U JP5017975U JPS51128412U JP S51128412 U JPS51128412 U JP S51128412U JP 5017975 U JP5017975 U JP 5017975U JP 5017975 U JP5017975 U JP 5017975U JP S51128412 U JPS51128412 U JP S51128412U
- 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.)
- Pending
Links
Landscapes
- Monitoring And Testing Of Exchanges (AREA)
- Exchange Systems With Centralized Control (AREA)
- Interface Circuits In Exchanges (AREA)
- Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5017975U JPS51128412U (zh) | 1975-04-14 | 1975-04-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5017975U JPS51128412U (zh) | 1975-04-14 | 1975-04-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS51128412U true JPS51128412U (zh) | 1976-10-16 |
Family
ID=28193219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5017975U Pending JPS51128412U (zh) | 1975-04-14 | 1975-04-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS51128412U (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56119595A (en) * | 1980-02-25 | 1981-09-19 | Fujitsu Ltd | Line class switching system |
-
1975
- 1975-04-14 JP JP5017975U patent/JPS51128412U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56119595A (en) * | 1980-02-25 | 1981-09-19 | Fujitsu Ltd | Line class switching system |