CH227272A - Pay phone for automatic telephone systems. - Google Patents

Pay phone for automatic telephone systems.

Info

Publication number
CH227272A
CH227272A CH227272DA CH227272A CH 227272 A CH227272 A CH 227272A CH 227272D A CH227272D A CH 227272DA CH 227272 A CH227272 A CH 227272A
Authority
CH
Switzerland
Prior art keywords
telephone systems
automatic telephone
pay phone
pay
phone
Prior art date
Application number
Other languages
German (de)
Inventor
Teloferm S A
Original Assignee
Teloferm S A
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 Teloferm S A filed Critical Teloferm S A
Publication of CH227272A publication Critical patent/CH227272A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Security & Cryptography (AREA)
  • Signal Processing (AREA)
  • Prepayment Telephone Systems (AREA)
  • Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
CH227272D 1936-08-22 1936-08-22 Pay phone for automatic telephone systems. CH227272A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH500736X 1936-08-22

Publications (1)

Publication Number Publication Date
CH227272A true CH227272A (en) 1943-05-31

Family

ID=4516913

Family Applications (1)

Application Number Title Priority Date Filing Date
CH227272D CH227272A (en) 1936-08-22 1936-08-22 Pay phone for automatic telephone systems.

Country Status (5)

Country Link
US (1) US2206147A (en)
CH (1) CH227272A (en)
DE (1) DE710871C (en)
FR (1) FR831361A (en)
GB (1) GB500736A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2732430A (en) * 1956-01-24 Coin control attachment for dial telephones
GB529650A (en) * 1939-05-24 1940-11-26 Standard Telephones Cables Ltd Improvements in or relating to electric signalling systems
BE440184A (en) * 1939-08-04
US2583783A (en) * 1948-02-03 1952-01-29 Automatic Elect Lab Pay station circuits for automatic telephone systems
US2767249A (en) * 1951-07-20 1956-10-16 Automatic Elect Lab Restricted service telephone system
DE1901692A1 (en) * 1969-01-15 1970-08-13 Standard Elek K Lorenz Ag Arrangement for controlling the establishment of a connection in telecommunication systems, in particular telephone systems, from a coin operated telephone set
FR2622996B1 (en) * 1987-11-09 1990-02-23 Schlumberger Ind Sa DEVICE FOR DETECTING THE FILLING OF A CONTAINER BY COINS
GB2276026B (en) * 1991-03-27 1995-05-03 Asahi Seiko Co Ltd Coin sorting device
US9096391B2 (en) * 2012-12-04 2015-08-04 Toyota Motor Engineering & Manufacturing North America, Inc. Article dispenser apparatus

Also Published As

Publication number Publication date
FR831361A (en) 1938-09-01
GB500736A (en) 1939-02-15
DE710871C (en) 1941-09-23
US2206147A (en) 1940-07-02

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