BE436346A - - Google Patents

Info

Publication number
BE436346A
BE436346A BE436346DA BE436346A BE 436346 A BE436346 A BE 436346A BE 436346D A BE436346D A BE 436346DA BE 436346 A BE436346 A BE 436346A
Authority
BE
Belgium
Prior art keywords
equipment
electromagnet
digit
recording
disc
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE436346A publication Critical patent/BE436346A/fr

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M15/00—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
    • H04M15/08—Metering calls to called party, i.e. B-party charged for the communication

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transmission Devices (AREA)
BE436346D BE436346A (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
BE436346A true BE436346A (enrdf_load_stackoverflow)

Family

ID=95033

Family Applications (1)

Application Number Title Priority Date Filing Date
BE436346D BE436346A (enrdf_load_stackoverflow)

Country Status (1)

Country Link
BE (1) BE436346A (enrdf_load_stackoverflow)

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