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 (cs)

Publications (1)

Publication Number Publication Date
BE334991A true BE334991A (cs)

Family

ID=13507

Family Applications (1)

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

Country Status (1)

Country Link
BE (1) BE334991A (cs)

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