BE334991A - - Google Patents

Info

Publication number
BE334991A
BE334991A BE334991DA BE334991A BE 334991 A BE334991 A BE 334991A BE 334991D A BE334991D A BE 334991DA BE 334991 A BE334991 A BE 334991A
Authority
BE
Belgium
Prior art keywords
resistors
contacts
relay
contact
switch
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE334991A publication Critical patent/BE334991A/fr

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M15/00Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
    • H04M15/10Metering calls from calling party, i.e. A-party charged for the communication

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
BE334991D BE334991A (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
BE334991A true BE334991A (enrdf_load_stackoverflow)

Family

ID=13507

Family Applications (1)

Application Number Title Priority Date Filing Date
BE334991D BE334991A (enrdf_load_stackoverflow)

Country Status (1)

Country Link
BE (1) BE334991A (enrdf_load_stackoverflow)

Similar Documents

Publication Publication Date Title
BE334991A (enrdf_load_stackoverflow)
FR2837616A1 (fr) Appareil electrique a actionneur piezoelectrique pilote
FR2579393A1 (fr) Circuit integrable monolithiquement pour la mesure de courants longitudinaux et transversaux dans une ligne de transmission bifilaire
US2558040A (en) Telephone message recording device
BE334992A (enrdf_load_stackoverflow)
US1443451A (en) Measured-service telephone system
US3474193A (en) Postpay telephone paystation circuit
BE371305A (enrdf_load_stackoverflow)
US355743A (en) Chaeles wittenberg
CH120118A (fr) Installation électrique de conduite à distance.
FR2510849A1 (fr) Dispositif de saisie des informations de numerotation d'un poste telephonique
CH93126A (fr) Installation téléphonique.
BE392465A (enrdf_load_stackoverflow)
BE567729A (enrdf_load_stackoverflow)
BE344462A (enrdf_load_stackoverflow)
BE345811A (enrdf_load_stackoverflow)
BE354615A (enrdf_load_stackoverflow)
BE548682A (enrdf_load_stackoverflow)
BE384791A (enrdf_load_stackoverflow)
BE489765A (enrdf_load_stackoverflow)
BE476206A (enrdf_load_stackoverflow)
BE529670A (enrdf_load_stackoverflow)
BE690855A (enrdf_load_stackoverflow)
BE532808A (enrdf_load_stackoverflow)
BE383636A (enrdf_load_stackoverflow)