GB1165301A - Improvements in or relating to Terminating Sets, for use in Telecommunications Exchange Systems - Google Patents
Improvements in or relating to Terminating Sets, for use in Telecommunications Exchange SystemsInfo
- Publication number
- GB1165301A GB1165301A GB977468A GB977468A GB1165301A GB 1165301 A GB1165301 A GB 1165301A GB 977468 A GB977468 A GB 977468A GB 977468 A GB977468 A GB 977468A GB 1165301 A GB1165301 A GB 1165301A
- Authority
- GB
- United Kingdom
- Prior art keywords
- wire
- exchange systems
- relating
- telecommunications exchange
- terminating sets
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Monitoring And Testing Of Exchanges (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1967S0108579 DE1279112B (de) | 1967-03-01 | 1967-03-01 | Schaltungsanordnung fuer Fernmeldevermittlungs-anlagen, insbesondere Fernsprechanlagen mit Zweidrahtdurchschaltung |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1165301A true GB1165301A (en) | 1969-09-24 |
Family
ID=7528901
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB977468A Expired GB1165301A (en) | 1967-03-01 | 1968-02-29 | Improvements in or relating to Terminating Sets, for use in Telecommunications Exchange Systems |
Country Status (7)
Country | Link |
---|---|
AT (1) | AT278108B (fr) |
BE (1) | BE711545A (fr) |
CH (1) | CH473516A (fr) |
DE (1) | DE1279112B (fr) |
FR (1) | FR1556033A (fr) |
GB (1) | GB1165301A (fr) |
SE (1) | SE326215B (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2910630C2 (de) * | 1979-03-17 | 1982-11-04 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | 4/2-Draht-Betriebssatz für Vermittlungssysteme |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1219540B (de) * | 1963-09-17 | 1966-06-23 | Siemens Ag | Schaltungsanordnung fuer Fernmelde-vermittlungsanlagen, insbesondere Fernsprechvermittlungsanlagen |
-
1967
- 1967-03-01 DE DE1967S0108579 patent/DE1279112B/de not_active Withdrawn
-
1968
- 1968-02-28 AT AT192568A patent/AT278108B/de not_active IP Right Cessation
- 1968-02-28 CH CH290568A patent/CH473516A/de not_active IP Right Cessation
- 1968-02-29 FR FR1556033D patent/FR1556033A/fr not_active Expired
- 1968-02-29 SE SE02654/68A patent/SE326215B/xx unknown
- 1968-02-29 GB GB977468A patent/GB1165301A/en not_active Expired
- 1968-03-01 BE BE711545D patent/BE711545A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
BE711545A (fr) | 1968-09-02 |
AT278108B (de) | 1970-01-26 |
DE1279112B (de) | 1968-10-03 |
FR1556033A (fr) | 1969-01-31 |
SE326215B (fr) | 1970-07-20 |
CH473516A (de) | 1969-05-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |