BE481263A - - Google Patents

Info

Publication number
BE481263A
BE481263A BE481263DA BE481263A BE 481263 A BE481263 A BE 481263A BE 481263D A BE481263D A BE 481263DA BE 481263 A BE481263 A BE 481263A
Authority
BE
Belgium
Prior art keywords
circuit
selector
rest
relay
recorder
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE481263A publication Critical patent/BE481263A/fr

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04QSELECTING
    • H04Q1/00Details of selecting apparatus or arrangements
    • H04Q1/18Electrical details

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
BE481263D BE481263A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Publications (1)

Publication Number Publication Date
BE481263A true BE481263A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family

ID=128267

Family Applications (1)

Application Number Title Priority Date Filing Date
BE481263D BE481263A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Country Status (1)

Country Link
BE (1) BE481263A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Similar Documents

Publication Publication Date Title
BE481263A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE449804A (fr) Système de télécommunication pour l'etablissement de connescions
US1946228A (en) Telephone system
BE482829A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE464914A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE474794A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH292957A (fr) Installation de commutation automatique.
BE332977A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE475418A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE413526A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE433724A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE384554A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE436417A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE489601A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE434750A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE351277A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH272954A (fr) Installation téléphonique automatique.
BE446398A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE474772A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE395663A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE361645A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE420417A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE361469A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE345811A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH120389A (fr) Installation téléphonique permettant la taxation de connexions de différentes valeurs.