JPS5754034B2 - - Google Patents
Info
- Publication number
- JPS5754034B2 JPS5754034B2 JP4993476A JP4993476A JPS5754034B2 JP S5754034 B2 JPS5754034 B2 JP S5754034B2 JP 4993476 A JP4993476 A JP 4993476A JP 4993476 A JP4993476 A JP 4993476A JP S5754034 B2 JPS5754034 B2 JP S5754034B2
- 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
- H04Q3/54—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised
- H04Q3/545—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised using a stored programme
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4993476A JPS52133711A (en) | 1976-05-04 | 1976-05-04 | Circuit two-way operation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4993476A JPS52133711A (en) | 1976-05-04 | 1976-05-04 | Circuit two-way operation system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS52133711A JPS52133711A (en) | 1977-11-09 |
| JPS5754034B2 true JPS5754034B2 (en) | 1982-11-16 |
Family
ID=12844837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4993476A Granted JPS52133711A (en) | 1976-05-04 | 1976-05-04 | Circuit two-way operation system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS52133711A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07177173A (en) * | 1993-10-15 | 1995-07-14 | Internatl Business Mach Corp <Ibm> | Computer interconnection system |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55156494A (en) * | 1979-05-24 | 1980-12-05 | Kokusai Denshin Denwa Co Ltd <Kdd> | Alternation system between exchange unit |
| JPS56117466A (en) * | 1980-02-22 | 1981-09-14 | Nippon Telegr & Teleph Corp <Ntt> | Circuit selection/catch system for two-way circuit exchange network |
| JPS5755652A (en) * | 1980-09-20 | 1982-04-02 | Mitsubishi Electric Corp | Junction line selection system |
| JPS61222395A (en) * | 1985-03-27 | 1986-10-02 | Nec Corp | Electronic key telephone equipment |
| JPS6251395A (en) * | 1985-08-30 | 1987-03-06 | Hitachi Ltd | Two-way line selection system |
| JPS62250791A (en) * | 1986-04-23 | 1987-10-31 | Nec Corp | Call controlling system for time of call-incomming collision |
| JPH02244998A (en) * | 1989-03-17 | 1990-09-28 | Fujitsu Ltd | Bidirectional line selection system |
| JP2637918B2 (en) * | 1993-10-15 | 1997-08-06 | インターナショナル・ビジネス・マシーンズ・コーポレイション | Method and apparatus for conflict resolution of cascade switch |
| JP2699868B2 (en) * | 1994-04-13 | 1998-01-19 | 日本電気株式会社 | Line selection device for bidirectional operation lines |
-
1976
- 1976-05-04 JP JP4993476A patent/JPS52133711A/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07177173A (en) * | 1993-10-15 | 1995-07-14 | Internatl Business Mach Corp <Ibm> | Computer interconnection system |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS52133711A (en) | 1977-11-09 |