BE374766A - - Google Patents

Info

Publication number
BE374766A
BE374766A BE374766DA BE374766A BE 374766 A BE374766 A BE 374766A BE 374766D A BE374766D A BE 374766DA BE 374766 A BE374766 A BE 374766A
Authority
BE
Belgium
Prior art keywords
relay
selector
subscriber
line
circuit
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE374766A publication Critical patent/BE374766A/fr

Links

Classifications

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Exchange Systems With Centralized Control (AREA)
BE374766D BE374766A (https=)

Publications (1)

Publication Number Publication Date
BE374766A true BE374766A (https=)

Family

ID=45480

Family Applications (1)

Application Number Title Priority Date Filing Date
BE374766D BE374766A (https=)

Country Status (1)

Country Link
BE (1) BE374766A (https=)

Similar Documents

Publication Publication Date Title
BE374766A (https=)
BE425800A (https=)
BE361645A (https=)
BE334997A (https=)
BE372322A (https=)
BE436417A (https=)
BE354594A (https=)
CH95303A (fr) Installation téléphonique pour bureau central semi-automatique.
BE488676A (https=)
BE391837A (https=)
BE482584A (https=)
CH96610A (fr) Installation téléphonique permettant d'établir des communications automatiques entre un bureau à commutateurs à mouvement périodique et un bureau à commutateurs à action mécanique.
BE351277A (https=)
BE349415A (https=)
BE353046A (https=)
BE432949A (https=)
BE345811A (https=)
BE340847A (https=)
BE384791A (https=)
BE370229A (https=)
CH99878A (fr) Installation téléphonique pour bureau central à commutations automatiques.
BE357752A (https=)
BE372105A (https=)
BE360598A (https=)
BE355261A (https=)