FR2408947B1 - - Google Patents

Info

Publication number
FR2408947B1
FR2408947B1 FR7831678A FR7831678A FR2408947B1 FR 2408947 B1 FR2408947 B1 FR 2408947B1 FR 7831678 A FR7831678 A FR 7831678A FR 7831678 A FR7831678 A FR 7831678A FR 2408947 B1 FR2408947 B1 FR 2408947B1
Authority
FR
France
Legal status (The legal status 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 status listed.)
Expired
Application number
FR7831678A
Other languages
French (fr)
Other versions
FR2408947A1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sodeco Saia AG
Societe des Compteurs de Geneve SODECO
Original Assignee
Sodeco Saia AG
Societe des Compteurs de Geneve SODECO
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 Sodeco Saia AG, Societe des Compteurs de Geneve SODECO filed Critical Sodeco Saia AG
Publication of FR2408947A1 publication Critical patent/FR2408947A1/en
Application granted granted Critical
Publication of FR2408947B1 publication Critical patent/FR2408947B1/fr
Granted legal-status Critical Current

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)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Telephone Set Structure (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Burglar Alarm Systems (AREA)
  • Pens And Brushes (AREA)
FR7831678A 1977-11-11 1978-11-09 RECEIVER INPUT CIRCUIT Granted FR2408947A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1376677A CH622655A5 (en) 1977-11-11 1977-11-11 Input circuit for a signal receiver in telephone systems

Publications (2)

Publication Number Publication Date
FR2408947A1 FR2408947A1 (en) 1979-06-08
FR2408947B1 true FR2408947B1 (en) 1982-05-21

Family

ID=4395116

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7831678A Granted FR2408947A1 (en) 1977-11-11 1978-11-09 RECEIVER INPUT CIRCUIT

Country Status (6)

Country Link
CH (1) CH622655A5 (en)
DE (1) DE2810133C2 (en)
ES (1) ES474971A1 (en)
FR (1) FR2408947A1 (en)
IT (1) IT1101021B (en)
NO (1) NO783747L (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1294487B (en) * 1967-08-12 1969-05-08 Telefonbau & Normalzeit Gmbh Circuit arrangement for a transistor amplifier for telephone stations with charge counter

Also Published As

Publication number Publication date
NO783747L (en) 1979-05-14
ES474971A1 (en) 1979-03-16
DE2810133C2 (en) 1979-10-04
IT1101021B (en) 1985-09-28
DE2810133B1 (en) 1978-12-21
FR2408947A1 (en) 1979-06-08
IT7829553A0 (en) 1978-11-08
CH622655A5 (en) 1981-04-15

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Legal Events

Date Code Title Description
ST Notification of lapse