ES406708A1 - Un dispositivo para generar un mensaje de respuesta automa-tica en maquinas telegraficas de impresion. - Google Patents

Un dispositivo para generar un mensaje de respuesta automa-tica en maquinas telegraficas de impresion.

Info

Publication number
ES406708A1
ES406708A1 ES406708A ES406708A ES406708A1 ES 406708 A1 ES406708 A1 ES 406708A1 ES 406708 A ES406708 A ES 406708A ES 406708 A ES406708 A ES 406708A ES 406708 A1 ES406708 A1 ES 406708A1
Authority
ES
Spain
Prior art keywords
receiving station
telegraphic
transponder
electrical
pulse code
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
Application number
ES406708A
Other languages
English (en)
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nokia Spain SA
Original Assignee
Alcatel Espana SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Alcatel Espana SA filed Critical Alcatel Espana SA
Publication of ES406708A1 publication Critical patent/ES406708A1/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/06—Answer-back mechanisms or circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Communication Control (AREA)
  • Input From Keyboards Or The Like (AREA)
  • Dc Digital Transmission (AREA)
  • Radio Relay Systems (AREA)
ES406708A 1971-09-16 1972-09-15 Un dispositivo para generar un mensaje de respuesta automa-tica en maquinas telegraficas de impresion. Expired ES406708A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4330871 1971-09-16

Publications (1)

Publication Number Publication Date
ES406708A1 true ES406708A1 (es) 1975-11-01

Family

ID=10428194

Family Applications (1)

Application Number Title Priority Date Filing Date
ES406708A Expired ES406708A1 (es) 1971-09-16 1972-09-15 Un dispositivo para generar un mensaje de respuesta automa-tica en maquinas telegraficas de impresion.

Country Status (6)

Country Link
US (1) US3806631A (fr)
DE (1) DE2244709A1 (fr)
ES (1) ES406708A1 (fr)
FR (1) FR2152866B3 (fr)
GB (1) GB1351373A (fr)
IT (1) IT967434B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5075707A (fr) * 1973-11-07 1975-06-21
FR2414274B1 (fr) * 1978-01-09 1985-06-07 Materiel Telephonique Procede et dispositif pour explorer les canaux d'un reseau radiotelephonique fonctionnant en duplex temporel

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2289746A (en) * 1940-03-26 1942-07-14 Bell Telephone Labor Inc Teletypewriter "answer back" circuit
BE626111A (fr) * 1961-12-14
US3236940A (en) * 1962-05-24 1966-02-22 Chaskin Dimmick Corp Teletype code control circuits
US3531772A (en) * 1968-02-16 1970-09-29 Bell Telephone Labor Inc Selective calling line controller for detecting and generating code characters

Also Published As

Publication number Publication date
FR2152866A1 (fr) 1973-04-27
GB1351373A (en) 1974-04-24
IT967434B (it) 1974-02-28
FR2152866B3 (fr) 1975-10-17
DE2244709A1 (de) 1973-03-22
US3806631A (en) 1974-04-23

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