IE42719B1 - Signalling system for manually established calls from coinbox stations - Google Patents

Signalling system for manually established calls from coinbox stations

Info

Publication number
IE42719B1
IE42719B1 IE1100/76A IE110076A IE42719B1 IE 42719 B1 IE42719 B1 IE 42719B1 IE 1100/76 A IE1100/76 A IE 1100/76A IE 110076 A IE110076 A IE 110076A IE 42719 B1 IE42719 B1 IE 42719B1
Authority
IE
Ireland
Prior art keywords
coinbox
stations
coded signal
station
calls
Prior art date
Application number
IE1100/76A
Other languages
English (en)
Other versions
IE42719L (en
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 IE42719L publication Critical patent/IE42719L/xx
Publication of IE42719B1 publication Critical patent/IE42719B1/en

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)
IE1100/76A 1975-05-29 1976-05-25 Signalling system for manually established calls from coinbox stations IE42719B1 (en)

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
IE42719L IE42719L (en) 1976-11-29
IE42719B1 true IE42719B1 (en) 1980-10-08

Family

ID=8112115

Family Applications (1)

Application Number Title Priority Date Filing Date
IE1100/76A IE42719B1 (en) 1975-05-29 1976-05-25 Signalling system for manually established calls from coinbox stations

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)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2024264579A1 (en) 2023-11-22 2025-06-05 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
FR2312897A1 (fr) 1976-12-24
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

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