FR2312897A1 - Systeme de telephonie pour l'etablissement manuel d'appels a partir de postes telephoniques a pre-paiement - Google Patents

Systeme de telephonie pour l'etablissement manuel d'appels a partir de postes telephoniques a pre-paiement

Info

Publication number
FR2312897A1
FR2312897A1 FR7616191A FR7616191A FR2312897A1 FR 2312897 A1 FR2312897 A1 FR 2312897A1 FR 7616191 A FR7616191 A FR 7616191A FR 7616191 A FR7616191 A FR 7616191A FR 2312897 A1 FR2312897 A1 FR 2312897A1
Authority
FR
France
Prior art keywords
telephones
payment
calls
telephony system
manual placing
Prior art date
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.)
Granted
Application number
FR7616191A
Other languages
English (en)
French (fr)
Other versions
FR2312897B3 (enExample
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.)
GNT Automatic AS
Original Assignee
GNT Automatic AS
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 GNT Automatic AS filed Critical GNT Automatic AS
Publication of FR2312897A1 publication Critical patent/FR2312897A1/fr
Application granted granted Critical
Publication of FR2312897B3 publication Critical patent/FR2312897B3/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M17/00—Prepayment of wireline communication systems, wireless communication systems or telephone systems
    • H04M17/02—Coin-freed or check-freed systems, e.g. mobile- or card-operated phones, public telephones or booths
    • H04M17/023—Circuit arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Security & Cryptography (AREA)
  • Signal Processing (AREA)
  • Prepayment Telephone Systems (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
FR7616191A 1975-05-29 1976-05-28 Systeme de telephonie pour l'etablissement manuel d'appels a partir de postes telephoniques a pre-paiement Granted FR2312897A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK240175AA DK140040B (da) 1975-05-29 1975-05-29 Signaleringsanlæg for opkald fra mønttelefonstationer til en manuel ekspeditionsplads.

Publications (2)

Publication Number Publication Date
FR2312897A1 true FR2312897A1 (fr) 1976-12-24
FR2312897B3 FR2312897B3 (enExample) 1979-02-16

Family

ID=8112115

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7616191A Granted FR2312897A1 (fr) 1975-05-29 1976-05-28 Systeme de telephonie pour l'etablissement manuel d'appels a partir de postes telephoniques a pre-paiement

Country Status (8)

Country Link
DK (1) DK140040B (enExample)
ES (1) ES448320A1 (enExample)
FR (1) FR2312897A1 (enExample)
GB (1) GB1546395A (enExample)
IE (1) IE42719B1 (enExample)
NL (1) NL7605633A (enExample)
NO (1) NO143363C (enExample)
SE (1) SE420146B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025111257A1 (en) 2023-11-22 2025-05-30 Illinois Tool Works Inc. Extension pole for driving tool

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025111257A1 (en) 2023-11-22 2025-05-30 Illinois Tool Works Inc. Extension pole for driving tool

Also Published As

Publication number Publication date
ES448320A1 (es) 1977-07-01
NO761785L (enExample) 1976-11-30
NO143363B (no) 1980-10-13
SE420146B (sv) 1981-09-14
NL7605633A (nl) 1976-12-01
DK140040B (da) 1979-06-05
NO143363C (no) 1981-01-21
GB1546395A (en) 1979-05-23
DK240175A (enExample) 1976-11-30
FR2312897B3 (enExample) 1979-02-16
IE42719L (en) 1976-11-29
DK140040C (enExample) 1979-11-05
SE7605938L (sv) 1976-11-30
IE42719B1 (en) 1980-10-08

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Legal Events

Date Code Title Description
ST Notification of lapse