BE518823A - - Google Patents

Info

Publication number
BE518823A
BE518823A BE518823DA BE518823A BE 518823 A BE518823 A BE 518823A BE 518823D A BE518823D A BE 518823DA BE 518823 A BE518823 A BE 518823A
Authority
BE
Belgium
Application number
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Publication of BE518823A publication Critical patent/BE518823A/xx

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
    • H04M15/28—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP with meter at substation or with calculation of charges at terminal

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Devices For Supply Of Signal Current (AREA)
  • Interface Circuits In Exchanges (AREA)
BE518823D 1952-02-21 BE518823A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR943127X 1952-02-21

Publications (1)

Publication Number Publication Date
BE518823A true BE518823A (enrdf_load_stackoverflow)

Family

ID=9471142

Family Applications (1)

Application Number Title Priority Date Filing Date
BE518823D BE518823A (enrdf_load_stackoverflow) 1952-02-21

Country Status (3)

Country Link
BE (1) BE518823A (enrdf_load_stackoverflow)
DE (1) DE943127C (enrdf_load_stackoverflow)
FR (1) FR1050987A (enrdf_load_stackoverflow)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE561631C (de) * 1930-06-18 1932-10-17 Siemens & Halske Akt Ges Schaltungsanordnung zur Zaehlung in Fernsprechanlagen
DE658609C (de) * 1935-06-28 1938-04-13 Siemens & Halske Akt Ges Schaltungsanordnung fuer Fernsprechanlagen mit Haupt- und Untervermittlungsstellen und Gebuehrenanzeigern an einzelnen Teilnehmerstellen
DE661082C (de) * 1936-01-27 1938-06-10 Siemens & Halske Akt Ges Schaltungsanordnung fuer Fernsprechanlagen mit waehrend des Gespraeches zu betaetigenden Teilnehmerzaehlern in der Vermittlungsstelle
DE695778C (de) * 1936-04-16 1940-09-02 Soehne Schaltungsanordnung fuer Fernsprechanlagen mit Mehrfachzaehlung waehrend des Gespraeches
DE686266C (de) * 1937-05-07 1940-01-06 Siemens Ag Albis Anordnung zur Gespraechszeitregistrierung fuer eine Aufzeichenvorrichtung an der Teilnehmerstelle

Also Published As

Publication number Publication date
DE943127C (de) 1956-05-09
FR1050987A (fr) 1954-01-12

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