IT980341B - Dispositivo telefonico per il conteggio degli scatti relativi a conversazioni urbane ed inte rurbane teleselettive - Google Patents

Dispositivo telefonico per il conteggio degli scatti relativi a conversazioni urbane ed inte rurbane teleselettive

Info

Publication number
IT980341B
IT980341B IT4964373A IT4964373A IT980341B IT 980341 B IT980341 B IT 980341B IT 4964373 A IT4964373 A IT 4964373A IT 4964373 A IT4964373 A IT 4964373A IT 980341 B IT980341 B IT 980341B
Authority
IT
Italy
Prior art keywords
teleselective
interrurban
conversations
urban
telephone device
Prior art date
Application number
IT4964373A
Other languages
English (en)
Original Assignee
Ipm Ind Politecnica Meridional
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.)
Filing date
Publication date
Application filed by Ipm Ind Politecnica Meridional filed Critical Ipm Ind Politecnica Meridional
Priority to IT4964373A priority Critical patent/IT980341B/it
Priority to CH333774A priority patent/CH588197A5/xx
Priority to DE19742419065 priority patent/DE2419065C3/de
Priority to FR7414289A priority patent/FR2227699B3/fr
Application granted granted Critical
Publication of IT980341B publication Critical patent/IT980341B/it

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)
  • Meter Arrangements (AREA)
  • Telephonic Communication Services (AREA)
IT4964373A 1973-04-24 1973-04-24 Dispositivo telefonico per il conteggio degli scatti relativi a conversazioni urbane ed inte rurbane teleselettive IT980341B (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT4964373A IT980341B (it) 1973-04-24 1973-04-24 Dispositivo telefonico per il conteggio degli scatti relativi a conversazioni urbane ed inte rurbane teleselettive
CH333774A CH588197A5 (it) 1973-04-24 1974-03-09
DE19742419065 DE2419065C3 (de) 1973-04-24 1974-04-20 Zählervorrichtung an der Fernsprechteilnehmerstelle
FR7414289A FR2227699B3 (it) 1973-04-24 1974-04-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT4964373A IT980341B (it) 1973-04-24 1973-04-24 Dispositivo telefonico per il conteggio degli scatti relativi a conversazioni urbane ed inte rurbane teleselettive

Publications (1)

Publication Number Publication Date
IT980341B true IT980341B (it) 1974-09-30

Family

ID=11271233

Family Applications (1)

Application Number Title Priority Date Filing Date
IT4964373A IT980341B (it) 1973-04-24 1973-04-24 Dispositivo telefonico per il conteggio degli scatti relativi a conversazioni urbane ed inte rurbane teleselettive

Country Status (4)

Country Link
CH (1) CH588197A5 (it)
DE (1) DE2419065C3 (it)
FR (1) FR2227699B3 (it)
IT (1) IT980341B (it)

Also Published As

Publication number Publication date
DE2419065B2 (de) 1978-05-18
FR2227699B3 (it) 1977-03-04
DE2419065C3 (de) 1979-01-11
CH588197A5 (it) 1977-05-31
DE2419065A1 (de) 1974-11-21
FR2227699A1 (it) 1974-11-22

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