FR989190A - Perfectionnements aux autocommutateurs télégraphiques - Google Patents

Perfectionnements aux autocommutateurs télégraphiques

Info

Publication number
FR989190A
FR989190A FR989190DA FR989190A FR 989190 A FR989190 A FR 989190A FR 989190D A FR989190D A FR 989190DA FR 989190 A FR989190 A FR 989190A
Authority
FR
France
Prior art keywords
pbxs
telegraphic
telegraphic pbxs
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
Other languages
English (en)
French (fr)
Inventor
Henri-Louis Lesigne
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.)
Alcatel Lucent SAS
Original Assignee
Compagnie Generale dElectricite 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 Compagnie Generale dElectricite SA filed Critical Compagnie Generale dElectricite SA
Application granted granted Critical
Publication of FR989190A publication Critical patent/FR989190A/fr
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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Recording Measured Values (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
FR989190D 1944-02-11 1944-02-11 Perfectionnements aux autocommutateurs télégraphiques Expired FR989190A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR989190T 1944-02-11

Publications (1)

Publication Number Publication Date
FR989190A true FR989190A (fr) 1951-09-05

Family

ID=9540070

Family Applications (1)

Application Number Title Priority Date Filing Date
FR989190D Expired FR989190A (fr) 1944-02-11 1944-02-11 Perfectionnements aux autocommutateurs télégraphiques

Country Status (4)

Country Link
BE (1) BE461676A (enrdf_load_stackoverflow)
ES (1) ES171815A1 (enrdf_load_stackoverflow)
FR (1) FR989190A (enrdf_load_stackoverflow)
LU (1) LU27871A1 (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
BE461676A (enrdf_load_stackoverflow)
ES171815A1 (es) 1946-06-16
LU27871A1 (enrdf_load_stackoverflow)

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