[go: up one dir, main page]

BE531767A - - Google Patents

Info

Publication number
BE531767A
BE531767A BE531767DA BE531767A BE 531767 A BE531767 A BE 531767A BE 531767D A BE531767D A BE 531767DA BE 531767 A BE531767 A BE 531767A
Authority
BE
Belgium
Prior art keywords
contacts
magnet
sets
finger
bridge
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE531767A publication Critical patent/BE531767A/fr

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H67/00Electrically-operated selector switches
    • H01H67/22Switches without multi-position wipers
    • H01H67/32Switches without multi-position wipers having a multiplicity of interdependent armatures operated in succession by a single coil and each controlling one contact or set of contacts, e.g. counting relay

Landscapes

  • Structure Of Telephone Exchanges (AREA)
BE531767D BE531767A (da)

Publications (1)

Publication Number Publication Date
BE531767A true BE531767A (da)

Family

ID=164012

Family Applications (1)

Application Number Title Priority Date Filing Date
BE531767D BE531767A (da)

Country Status (1)

Country Link
BE (1) BE531767A (da)

Similar Documents

Publication Publication Date Title
BE531767A (da)
BE528427A (da)
BE391252A (da)
BE428565A (da)
BE374022A (da)
BE469508A (da)
CH88655A (fr) Installation téléphonique.
BE383771A (da)
BE476206A (da)
CH103788A (fr) Installation téléphonique pour bureaux centraux à commutateurs sélecteurs automatiques.
BE473923A (da)
BE436826A (da)
BE400690A (da)
BE370898A (da)
BE350916A (da)
CH95919A (fr) Installation pour bureau central téléphonique.
BE417423A (da)
BE464330A (da)
BE436878A (da)
BE426815A (da)
BE354594A (da)
CH135611A (fr) Installation téléphonique.
CH102155A (fr) Installation pour bureau central téléphonique.
BE503645A (da)
BE455512A (da)