BE435692A - - Google Patents

Info

Publication number
BE435692A
BE435692A BE435692DA BE435692A BE 435692 A BE435692 A BE 435692A BE 435692D A BE435692D A BE 435692DA BE 435692 A BE435692 A BE 435692A
Authority
BE
Belgium
Prior art keywords
operator
line
operator position
devices
repeater
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE435692A publication Critical patent/BE435692A/fr

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04QSELECTING
    • H04Q3/00Selecting arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
BE435692D BE435692A (en:Method)

Publications (1)

Publication Number Publication Date
BE435692A true BE435692A (en:Method)

Family

ID=94534

Family Applications (1)

Application Number Title Priority Date Filing Date
BE435692D BE435692A (en:Method)

Country Status (1)

Country Link
BE (1) BE435692A (en:Method)

Similar Documents

Publication Publication Date Title
BE435692A (en:Method)
BE449804A (fr) Système de télécommunication pour l'etablissement de connescions
BE420417A (en:Method)
BE428086A (en:Method)
BE481072A (en:Method)
BE430357A (en:Method)
BE483916A (en:Method)
BE417475A (en:Method)
BE412533A (en:Method)
BE484075A (en:Method)
BE347177A (en:Method)
BE420586A (en:Method)
BE363268A (en:Method)
BE430209A (en:Method)
CH111670A (fr) Installation téléphonique à ligne commune à plusieurs postes.
CH103341A (fr) Installation téléphonique.
BE422189A (en:Method)
BE423720A (en:Method)
BE416389A (en:Method)
BE436502A (en:Method)
BE425916A (en:Method)
BE384554A (en:Method)
BE427161A (en:Method)
BE351681A (en:Method)
BE476206A (en:Method)