JPS555308B2 - - Google Patents
Info
- Publication number
- JPS555308B2 JPS555308B2 JP14017575A JP14017575A JPS555308B2 JP S555308 B2 JPS555308 B2 JP S555308B2 JP 14017575 A JP14017575 A JP 14017575A JP 14017575 A JP14017575 A JP 14017575A JP S555308 B2 JPS555308 B2 JP S555308B2
- 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
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14017575A JPS5264816A (en) | 1975-11-25 | 1975-11-25 | Signal sending unit for exchange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14017575A JPS5264816A (en) | 1975-11-25 | 1975-11-25 | Signal sending unit for exchange |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5264816A JPS5264816A (en) | 1977-05-28 |
| JPS555308B2 true JPS555308B2 (en) | 1980-02-05 |
Family
ID=15262619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14017575A Granted JPS5264816A (en) | 1975-11-25 | 1975-11-25 | Signal sending unit for exchange |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5264816A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5841926A (en) * | 1996-01-04 | 1998-11-24 | Nippon Telegraph And Telephone Corporation | Optical fibers for optical attenuation |
-
1975
- 1975-11-25 JP JP14017575A patent/JPS5264816A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5264816A (en) | 1977-05-28 |