FR2448266B1 - - Google Patents
Info
- Publication number
- FR2448266B1 FR2448266B1 FR7902955A FR7902955A FR2448266B1 FR 2448266 B1 FR2448266 B1 FR 2448266B1 FR 7902955 A FR7902955 A FR 7902955A FR 7902955 A FR7902955 A FR 7902955A FR 2448266 B1 FR2448266 B1 FR 2448266B1
- Authority
- FR
- France
- 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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/54—Store-and-forward switching systems
- H04L12/56—Packet switching systems
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
- H04M11/06—Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors
- H04M11/066—Telephone sets adapted for data transmision
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Prepayment Telephone Systems (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7902955A FR2448266A1 (fr) | 1979-02-05 | 1979-02-05 | Terminal a acces automatique a toute source de donnees connectee au reseau telephonique commute ou au reseau de donnees a commutation par paquets |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7902955A FR2448266A1 (fr) | 1979-02-05 | 1979-02-05 | Terminal a acces automatique a toute source de donnees connectee au reseau telephonique commute ou au reseau de donnees a commutation par paquets |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2448266A1 FR2448266A1 (fr) | 1980-08-29 |
FR2448266B1 true FR2448266B1 (US07122547-20061017-C00032.png) | 1981-11-27 |
Family
ID=9221624
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7902955A Granted FR2448266A1 (fr) | 1979-02-05 | 1979-02-05 | Terminal a acces automatique a toute source de donnees connectee au reseau telephonique commute ou au reseau de donnees a commutation par paquets |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2448266A1 (US07122547-20061017-C00032.png) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4388489A (en) | 1981-01-30 | 1983-06-14 | Reuters Limited | Conversational video system |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1146176B (it) * | 1980-02-07 | 1986-11-12 | Italdata Spa | Dispositivo interfacciale per la gestione automatica di una linea telefonica commutata |
FR2497040B1 (fr) * | 1980-12-24 | 1988-03-18 | Duquesne Jean | Reseau de telecommunications par paquets |
EP0167590B1 (en) * | 1983-12-27 | 1988-03-30 | AT&T Corp. | Communication system having reconfigurable data terminals |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2460976B2 (de) * | 1974-12-21 | 1977-12-29 | TE KA DE Feiten & Guilleaume Fernmeldeanlagen GmbH, 8500 Nürnberg | Einrichtung zum uebertragen von daten ueber eine fernsprechwaehlverbindung |
DE2727335A1 (de) * | 1977-06-16 | 1978-12-21 | Bjoern Bluethgen | Universal-kommunikationsterminal fuer daten-, text- und sprachuebertragung per telefonleitung und/oder funkweg |
-
1979
- 1979-02-05 FR FR7902955A patent/FR2448266A1/fr active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4388489A (en) | 1981-01-30 | 1983-06-14 | Reuters Limited | Conversational video system |
Also Published As
Publication number | Publication date |
---|---|
FR2448266A1 (fr) | 1980-08-29 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |