GB1182404A - Improvements in or relating to Telecommunications Exchange Systems - Google Patents
Improvements in or relating to Telecommunications Exchange SystemsInfo
- Publication number
- GB1182404A GB1182404A GB2911268A GB2911268A GB1182404A GB 1182404 A GB1182404 A GB 1182404A GB 2911268 A GB2911268 A GB 2911268A GB 2911268 A GB2911268 A GB 2911268A GB 1182404 A GB1182404 A GB 1182404A
- Authority
- GB
- United Kingdom
- Prior art keywords
- relay
- controlled device
- dialling
- relay set
- programme controlled
- Prior art date
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Exchange Systems With Centralized Control (AREA)
- Telephonic Communication Services (AREA)
- Meter Arrangements (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DES0110417 | 1967-06-20 | ||
DES0111409 | 1967-08-18 | ||
DE19681762168 DE1762168C3 (de) | 1967-06-20 | 1968-04-24 | Programmgesteuerte Fernmelde-, insbesondere Fernsprechvermittlungsanlage mit Teilsteuerwerken |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1182404A true GB1182404A (en) | 1970-02-25 |
Family
ID=27181211
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2911268A Expired GB1182404A (en) | 1967-06-20 | 1968-06-19 | Improvements in or relating to Telecommunications Exchange Systems |
Country Status (7)
Country | Link |
---|---|
AT (1) | AT289904B (de) |
BE (2) | BE716871A (de) |
CH (1) | CH487564A (de) |
DE (3) | DE1512958B1 (de) |
FR (2) | FR1571595A (de) |
GB (1) | GB1182404A (de) |
NL (1) | NL6810867A (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2325691C3 (de) * | 1972-05-22 | 1981-07-23 | Kokusai Denshin Denwa K.K., Tokyo | Computergesteuertes Fernsprechvermittlingssystem |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1105475B (de) * | 1959-09-02 | 1961-04-27 | Telefonbau | Schaltungsanordnung fuer Fernsprechanlagen mit mehreren Verkehrsrichtungen und Trennung der Einstell- und Sprechwege |
-
1967
- 1967-06-20 DE DE19671512958 patent/DE1512958B1/de not_active Withdrawn
- 1967-08-18 DE DE19671537814 patent/DE1537814B1/de active Pending
-
1968
- 1968-04-24 DE DE19681762168 patent/DE1762168C3/de not_active Expired
- 1968-06-11 FR FR1571595D patent/FR1571595A/fr not_active Expired
- 1968-06-19 GB GB2911268A patent/GB1182404A/en not_active Expired
- 1968-06-20 BE BE716871D patent/BE716871A/xx unknown
- 1968-07-31 NL NL6810867A patent/NL6810867A/xx unknown
- 1968-08-14 FR FR1577643D patent/FR1577643A/fr not_active Expired
- 1968-08-16 AT AT801468A patent/AT289904B/de not_active IP Right Cessation
- 1968-08-16 BE BE719573D patent/BE719573A/xx not_active IP Right Cessation
- 1968-08-16 CH CH1238568A patent/CH487564A/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE1512958B1 (de) | 1970-04-23 |
DE1762168A1 (de) | 1970-06-04 |
FR1571595A (de) | 1969-06-20 |
DE1762168B2 (de) | 1973-02-22 |
DE1762168C3 (de) | 1973-09-27 |
FR1577643A (de) | 1969-08-08 |
BE716871A (de) | 1968-12-20 |
BE719573A (de) | 1969-02-17 |
DE1537814B1 (de) | 1970-01-29 |
NL6810867A (de) | 1969-02-20 |
CH487564A (de) | 1970-03-15 |
AT289904B (de) | 1971-05-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |