BE348265A - - Google Patents

Info

Publication number
BE348265A
BE348265A BE348265DA BE348265A BE 348265 A BE348265 A BE 348265A BE 348265D A BE348265D A BE 348265DA BE 348265 A BE348265 A BE 348265A
Authority
BE
Belgium
Prior art keywords
relay
contact
circuit
winding
earth
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE348265A publication Critical patent/BE348265A/fr

Links

Classifications

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Interface Circuits In Exchanges (AREA)
BE348265D BE348265A (https=)

Publications (1)

Publication Number Publication Date
BE348265A true BE348265A (https=)

Family

ID=23786

Family Applications (1)

Application Number Title Priority Date Filing Date
BE348265D BE348265A (https=)

Country Status (1)

Country Link
BE (1) BE348265A (https=)

Similar Documents

Publication Publication Date Title
BE348265A (https=)
BE348023A (https=)
BE348097A (https=)
BE384554A (https=)
BE361645A (https=)
US1312688A (en) Plancxtrai
CH138731A (fr) Connecteur pour installations téléphoniques automatiques et autres installations analogues.
BE372105A (https=)
BE348402A (https=)
CH277165A (fr) Installation de télécommunication automatique pour communications exploitées en courant alternatif.
BE352110A (https=)
CH95435A (fr) Installation téléphonique semi-automatique.
BE412286A (https=)
BE483916A (https=)
BE350560A (https=)
BE357752A (https=)
BE411648A (https=)
BE409407A (https=)
CH95589A (fr) Installation téléphonique d'intercommunication entre un bureau central automatique et un bureau privé annexe.
BE365774A (https=)
BE420417A (https=)
BE387272A (https=)
BE482060A (https=)
BE431965A (https=)
BE340847A (https=)