GB1111573A - Improvements in or relating to telecommunications systems - Google Patents
Improvements in or relating to telecommunications systemsInfo
- Publication number
- GB1111573A GB1111573A GB3786666A GB3786666A GB1111573A GB 1111573 A GB1111573 A GB 1111573A GB 3786666 A GB3786666 A GB 3786666A GB 3786666 A GB3786666 A GB 3786666A GB 1111573 A GB1111573 A GB 1111573A
- Authority
- GB
- United Kingdom
- Prior art keywords
- circuits
- correcting
- relating
- aug
- telecommunications systems
- 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
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/18—Electrical details
- H04Q1/30—Signalling arrangements; Manipulation of signalling currents
- H04Q1/32—Signalling arrangements; Manipulation of signalling currents using trains of DC pulses
- H04Q1/36—Pulse-correcting arrangements, e.g. for reducing effects due to interference
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Monitoring And Testing Of Exchanges (AREA)
- Meter Arrangements (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1965S0099036 DE1279774B (de) | 1965-08-25 | 1965-08-25 | Schaltungsanordnung fuer Fernmelde-, insbesondere Fernsprechanlagen, in denen in Form von Impulsserien einlaufende Waehlkennzeichen nach einer Korrektur weiterzusenden sind |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1111573A true GB1111573A (en) | 1968-05-01 |
Family
ID=7521922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3786666A Expired GB1111573A (en) | 1965-08-25 | 1966-08-24 | Improvements in or relating to telecommunications systems |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE685957A (cg-RX-API-DMAC7.html) |
| DE (1) | DE1279774B (cg-RX-API-DMAC7.html) |
| FR (1) | FR1490825A (cg-RX-API-DMAC7.html) |
| GB (1) | GB1111573A (cg-RX-API-DMAC7.html) |
| SE (1) | SE356195B (cg-RX-API-DMAC7.html) |
-
1965
- 1965-08-25 DE DE1965S0099036 patent/DE1279774B/de active Pending
-
1966
- 1966-08-24 FR FR73999A patent/FR1490825A/fr not_active Expired
- 1966-08-24 GB GB3786666A patent/GB1111573A/en not_active Expired
- 1966-08-25 BE BE685957D patent/BE685957A/xx unknown
- 1966-08-25 SE SE1150266D patent/SE356195B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR1490825A (fr) | 1967-08-04 |
| SE356195B (cg-RX-API-DMAC7.html) | 1973-05-14 |
| BE685957A (cg-RX-API-DMAC7.html) | 1967-02-27 |
| DE1279774B (de) | 1968-10-10 |
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