JPS5051204A - - Google Patents
Info
- Publication number
- JPS5051204A JPS5051204A JP9999573A JP9999573A JPS5051204A JP S5051204 A JPS5051204 A JP S5051204A JP 9999573 A JP9999573 A JP 9999573A JP 9999573 A JP9999573 A JP 9999573A JP S5051204 A JPS5051204 A JP S5051204A
- 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
- Devices For Supply Of Signal Current (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 |
|---|---|---|---|
| JP9999573A JPS5338125B2 (ja) | 1973-09-05 | 1973-09-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9999573A JPS5338125B2 (ja) | 1973-09-05 | 1973-09-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5051204A true JPS5051204A (ja) | 1975-05-08 |
| JPS5338125B2 JPS5338125B2 (ja) | 1978-10-13 |
Family
ID=14262200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9999573A Expired JPS5338125B2 (ja) | 1973-09-05 | 1973-09-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5338125B2 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS542608A (en) * | 1977-06-08 | 1979-01-10 | Hitachi Ltd | First-ringing control system of time-division exchange |
-
1973
- 1973-09-05 JP JP9999573A patent/JPS5338125B2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS542608A (en) * | 1977-06-08 | 1979-01-10 | Hitachi Ltd | First-ringing control system of time-division exchange |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5338125B2 (ja) | 1978-10-13 |