ZA739317B - System for analyzing and storing telegraph characters received on several lines - Google Patents
System for analyzing and storing telegraph characters received on several linesInfo
- Publication number
- ZA739317B ZA739317B ZA739317A ZA739317A ZA739317B ZA 739317 B ZA739317 B ZA 739317B ZA 739317 A ZA739317 A ZA 739317A ZA 739317 A ZA739317 A ZA 739317A ZA 739317 B ZA739317 B ZA 739317B
- Authority
- ZA
- South Africa
- Prior art keywords
- analyzing
- several lines
- characters received
- storing
- telegraph characters
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/50—Circuit switching systems, i.e. systems in which the path is physically permanent during the communication
- H04L12/52—Circuit switching systems, i.e. systems in which the path is physically permanent during the communication using time division techniques
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Communication Control (AREA)
- Exchange Systems With Centralized Control (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7245696A FR2211825B1 (xx) | 1972-12-21 | 1972-12-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA739317B true ZA739317B (en) | 1974-10-30 |
Family
ID=9109111
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA739317A ZA739317B (en) | 1972-12-21 | 1973-12-07 | System for analyzing and storing telegraph characters received on several lines |
Country Status (8)
Country | Link |
---|---|
US (1) | US3859456A (xx) |
BE (1) | BE808936R (xx) |
DE (1) | DE2363215A1 (xx) |
ES (1) | ES421680A1 (xx) |
FR (1) | FR2211825B1 (xx) |
GB (1) | GB1450428A (xx) |
IT (1) | IT1019032B (xx) |
ZA (1) | ZA739317B (xx) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2324184A1 (fr) * | 1975-09-09 | 1977-04-08 | Davancens Michel | Unite de commande pour reseau de commutation numerique |
GB1581061A (en) * | 1978-08-30 | 1980-12-10 | Standard Telephones Cables Ltd | Data storage system |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1288108B (de) * | 1964-05-28 | 1969-01-30 | Western Electric Company Inc., New York, N.Y. (V.St.A.) | Integrierte Analog-Digital-Vermittlungsanlage |
US3469021A (en) * | 1965-08-16 | 1969-09-23 | Ericsson Telefon Ab L M | Intermediate exchange for telecommunication |
FR1578837A (xx) * | 1968-03-28 | 1969-08-22 | ||
BE756071A (fr) * | 1969-09-12 | 1971-03-11 | Siemens Ag | Procede et agencement de selection et d'interrogation de connexions dans des systemes de central automatique de donnees a commande centrale programmee |
US3639682A (en) * | 1969-12-12 | 1972-02-01 | Int Standard Electric Corp | Telegraph line scanning system |
-
1972
- 1972-12-21 FR FR7245696A patent/FR2211825B1/fr not_active Expired
-
1973
- 1973-12-07 ZA ZA739317A patent/ZA739317B/xx unknown
- 1973-12-11 US US423870A patent/US3859456A/en not_active Expired - Lifetime
- 1973-12-14 GB GB5801773A patent/GB1450428A/en not_active Expired
- 1973-12-19 DE DE19732363215 patent/DE2363215A1/de active Pending
- 1973-12-21 BE BE2053314A patent/BE808936R/xx active
- 1973-12-21 ES ES421680A patent/ES421680A1/es not_active Expired
- 1973-12-24 IT IT54584/73A patent/IT1019032B/it active
Also Published As
Publication number | Publication date |
---|---|
US3859456A (en) | 1975-01-07 |
BE808936R (fr) | 1974-06-21 |
AU6389973A (en) | 1975-06-26 |
FR2211825B1 (xx) | 1978-01-13 |
DE2363215A1 (de) | 1974-06-27 |
GB1450428A (en) | 1976-09-22 |
FR2211825A1 (xx) | 1974-07-19 |
IT1019032B (it) | 1977-11-10 |
ES421680A1 (es) | 1976-04-16 |
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