FR54610E - Système téléphoniques - Google Patents

Système téléphoniques

Info

Publication number
FR54610E
FR54610E FR54610DA FR54610E FR 54610 E FR54610 E FR 54610E FR 54610D A FR54610D A FR 54610DA FR 54610 E FR54610 E FR 54610E
Authority
FR
France
Prior art keywords
telephone system
telephone
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)
Inventor
Constantin Pappazoglu
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.)
Thales SA
Original Assignee
Le Materiel Telephonique Thomson CSF
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 Le Materiel Telephonique Thomson CSF filed Critical Le Materiel Telephonique Thomson CSF
Application granted granted Critical
Publication of FR54610E publication Critical patent/FR54610E/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/58—Arrangements providing connection between main exchange and sub-exchange or satellite

Landscapes

  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
FR54610D 1942-11-27 1942-11-27 Système téléphoniques Expired FR54610E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR54610T 1942-11-27

Publications (1)

Publication Number Publication Date
FR54610E true FR54610E (fr) 1950-07-07

Family

ID=8689052

Family Applications (1)

Application Number Title Priority Date Filing Date
FR54610D Expired FR54610E (fr) 1942-11-27 1942-11-27 Système téléphoniques

Country Status (1)

Country Link
FR (1) FR54610E (fr)

Similar Documents

Publication Publication Date Title
FR1018261A (fr) Système de télévision
CH281612A (de) Signalempfangsanlage.
FR927072A (fr) Instrument de téléphone
DK65977C (da) Plantemaskine.
FR938206A (fr) Postes téléphoniques
FR929982A (fr) Système téléphonique
FR890432A (fr) Système de télévision
CH295849A (fr) Installation de télécommunication.
FR930243A (fr) Système téléphonique
FR942753A (fr) Système téléphonique
FR54611E (fr) Système téléphonique imprimeur
FR950822A (fr) Système de transmission
CH240075A (de) Trägerfrequente Nachrichtenübertragungsanlage.
FR978968A (fr) Système de transmission multiple
DK61708C (da) Issandal.
AT167786B (de) Fernmeldesystem
CH240916A (de) Trägerfrequente Fernmeldeanlage.
DK67053C (da) Vekseltale-Højttaleranlæg.
FR899207A (fr) Système de lentilles
ES158540A1 (es) Sistema de telecomunicación, y especialmente sistema telefónico
DK62330C (da) Skruetvinge.
CH246848A (de) Fernmeldeanlage.
FR885824A (fr) Système de modulation
CH275633A (fr) Installation téléphonique.
CH282889A (fr) Installation téléphonique.