JPS5648115B2 - - Google Patents
Info
- Publication number
- JPS5648115B2 JPS5648115B2 JP7329476A JP7329476A JPS5648115B2 JP S5648115 B2 JPS5648115 B2 JP S5648115B2 JP 7329476 A JP7329476 A JP 7329476A JP 7329476 A JP7329476 A JP 7329476A JP S5648115 B2 JPS5648115 B2 JP S5648115B2
- 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
- H04Q3/58—Arrangements providing connection between main exchange and sub-exchange or satellite
- H04Q3/62—Arrangements providing connection between main exchange and sub-exchange or satellite for connecting to private branch exchanges
- H04Q3/625—Arrangements in the private branch exchange
Landscapes
- Physics & Mathematics (AREA)
- Astronomy & Astrophysics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Sub-Exchange Stations And Push- Button Telephones (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7329476A JPS52156503A (en) | 1976-06-23 | 1976-06-23 | Central office assignment connection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7329476A JPS52156503A (en) | 1976-06-23 | 1976-06-23 | Central office assignment connection system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS52156503A JPS52156503A (en) | 1977-12-27 |
| JPS5648115B2 true JPS5648115B2 (en, 2012) | 1981-11-13 |
Family
ID=13513984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7329476A Granted JPS52156503A (en) | 1976-06-23 | 1976-06-23 | Central office assignment connection system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS52156503A (en, 2012) |
-
1976
- 1976-06-23 JP JP7329476A patent/JPS52156503A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS52156503A (en) | 1977-12-27 |