BE563974A - - Google Patents

Info

Publication number
BE563974A
BE563974A BE563974DA BE563974A BE 563974 A BE563974 A BE 563974A BE 563974D A BE563974D A BE 563974DA BE 563974 A BE563974 A BE 563974A
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 BE563974A publication Critical patent/BE563974A/xx

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
    • H04M15/28Arrangements 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)
  • Measurement Of Resistance Or Impedance (AREA)
  • Measuring Volume Flow (AREA)
BE563974D 1957-01-22 BE563974A (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH837160X 1957-01-22

Publications (1)

Publication Number Publication Date
BE563974A true BE563974A (en:Method)

Family

ID=4540832

Family Applications (1)

Application Number Title Priority Date Filing Date
BE563974D BE563974A (en:Method) 1957-01-22

Country Status (5)

Country Link
BE (1) BE563974A (en:Method)
CH (1) CH350019A (en:Method)
DE (1) DE1017668B (en:Method)
GB (1) GB837160A (en:Method)
NL (2) NL111939C (en:Method)

Also Published As

Publication number Publication date
CH350019A (de) 1960-11-15
GB837160A (en) 1960-06-09
DE1017668B (de) 1957-10-17
NL224242A (en:Method)
NL111939C (en:Method)

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