ES404430A1 - Sistema conmutador telegrafico. - Google Patents

Sistema conmutador telegrafico.

Info

Publication number
ES404430A1
ES404430A1 ES404430A ES404430A ES404430A1 ES 404430 A1 ES404430 A1 ES 404430A1 ES 404430 A ES404430 A ES 404430A ES 404430 A ES404430 A ES 404430A ES 404430 A1 ES404430 A1 ES 404430A1
Authority
ES
Spain
Prior art keywords
exchange
subscriber
receiving
transmitting
translation
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
ES404430A
Other languages
English (en)
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 ES404430A1 publication Critical patent/ES404430A1/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
    • H04L12/54—Store-and-forward switching systems 
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Telephonic Communication Services (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
ES404430A 1971-07-02 1972-07-01 Sistema conmutador telegrafico. Expired ES404430A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7124245A FR2144526B1 (es) 1971-07-02 1971-07-02

Publications (1)

Publication Number Publication Date
ES404430A1 true ES404430A1 (es) 1975-06-01

Family

ID=9079727

Family Applications (1)

Application Number Title Priority Date Filing Date
ES404430A Expired ES404430A1 (es) 1971-07-02 1972-07-01 Sistema conmutador telegrafico.

Country Status (3)

Country Link
DE (1) DE2232249A1 (es)
ES (1) ES404430A1 (es)
FR (1) FR2144526B1 (es)

Also Published As

Publication number Publication date
FR2144526B1 (es) 1977-01-21
FR2144526A1 (es) 1973-02-16
DE2232249A1 (de) 1973-01-11

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