JPS5413324B2 - - Google Patents
Info
- Publication number
- JPS5413324B2 JPS5413324B2 JP15442575A JP15442575A JPS5413324B2 JP S5413324 B2 JPS5413324 B2 JP S5413324B2 JP 15442575 A JP15442575 A JP 15442575A JP 15442575 A JP15442575 A JP 15442575A JP S5413324 B2 JPS5413324 B2 JP S5413324B2
- 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
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
- H04Q3/52—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker using static devices in switching stages, e.g. electronic switching arrangements
- H04Q3/521—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker using static devices in switching stages, e.g. electronic switching arrangements using semiconductors in the switching stages
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Interface Circuits In Exchanges (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15442575A JPS5277617A (en) | 1975-12-24 | 1975-12-24 | Pilot current supply unit in telephon exchange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15442575A JPS5277617A (en) | 1975-12-24 | 1975-12-24 | Pilot current supply unit in telephon exchange |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5277617A JPS5277617A (en) | 1977-06-30 |
| JPS5413324B2 true JPS5413324B2 (enrdf_load_stackoverflow) | 1979-05-30 |
Family
ID=15583878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15442575A Granted JPS5277617A (en) | 1975-12-24 | 1975-12-24 | Pilot current supply unit in telephon exchange |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5277617A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5474609A (en) * | 1977-11-28 | 1979-06-14 | Hitachi Ltd | Night changeover circuit |
-
1975
- 1975-12-24 JP JP15442575A patent/JPS5277617A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5277617A (en) | 1977-06-30 |