ES448320A1 - Un sistema de senalizacion para llamadas establecidas manu- almente desde puestos accionados por monedas. - Google Patents

Un sistema de senalizacion para llamadas establecidas manu- almente desde puestos accionados por monedas.

Info

Publication number
ES448320A1
ES448320A1 ES448320A ES448320A ES448320A1 ES 448320 A1 ES448320 A1 ES 448320A1 ES 448320 A ES448320 A ES 448320A ES 448320 A ES448320 A ES 448320A ES 448320 A1 ES448320 A1 ES 448320A1
Authority
ES
Spain
Prior art keywords
stations
manually established
operated
calls
established calls
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.)
Expired
Application number
ES448320A
Other languages
English (en)
Spanish (es)
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 ES448320A1 publication Critical patent/ES448320A1/es
Expired 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)
ES448320A 1975-05-29 1976-05-28 Un sistema de senalizacion para llamadas establecidas manu- almente desde puestos accionados por monedas. Expired ES448320A1 (es)

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 (1)

Publication Number Publication Date
ES448320A1 true ES448320A1 (es) 1977-07-01

Family

ID=8112115

Family Applications (1)

Application Number Title Priority Date Filing Date
ES448320A Expired ES448320A1 (es) 1975-05-29 1976-05-28 Un sistema de senalizacion para llamadas establecidas manu- almente desde puestos accionados por monedas.

Country Status (8)

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

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
FR2312897B3 (ref) 1979-02-16
DK140040B (da) 1979-06-05
NL7605633A (nl) 1976-12-01
NO143363B (no) 1980-10-13
DK140040C (ref) 1979-11-05
IE42719L (en) 1976-11-29
SE420146B (sv) 1981-09-14
NO761785L (ref) 1976-11-30
FR2312897A1 (fr) 1976-12-24
IE42719B1 (en) 1980-10-08
DK240175A (ref) 1976-11-30
SE7605938L (sv) 1976-11-30
GB1546395A (en) 1979-05-23
NO143363C (no) 1981-01-21

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