CH158085A - Device for checking the coins inserted in self-collecting telephone stations. - Google Patents

Device for checking the coins inserted in self-collecting telephone stations.

Info

Publication number
CH158085A
CH158085A CH158085DA CH158085A CH 158085 A CH158085 A CH 158085A CH 158085D A CH158085D A CH 158085DA CH 158085 A CH158085 A CH 158085A
Authority
CH
Switzerland
Prior art keywords
checking
self
coins inserted
telephone stations
collecting telephone
Prior art date
Application number
Other languages
German (de)
Inventor
Moser Otto
Original Assignee
Moser Otto
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 Moser Otto filed Critical Moser Otto
Publication of CH158085A publication Critical patent/CH158085A/en

Links

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F5/00—Coin-actuated mechanisms; Interlocks
    • 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
    • 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
    • H04M17/026—Constructional features

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Security & Cryptography (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
CH158085D 1931-01-24 1931-06-23 Device for checking the coins inserted in self-collecting telephone stations. CH158085A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1939513X 1931-01-24

Publications (1)

Publication Number Publication Date
CH158085A true CH158085A (en) 1932-10-31

Family

ID=4566847

Family Applications (1)

Application Number Title Priority Date Filing Date
CH158085D CH158085A (en) 1931-01-24 1931-06-23 Device for checking the coins inserted in self-collecting telephone stations.

Country Status (2)

Country Link
US (1) US1939513A (en)
CH (1) CH158085A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE764495C (en) * 1937-10-01 1954-04-05 Lorenz C Ag Arrangement for coin operated telephones in network group traffic

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2805746A (en) * 1957-09-10 Certificate of correction
US3371761A (en) * 1966-05-04 1968-03-05 Ryo Hirano Apparatus for discriminating hard coins

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE764495C (en) * 1937-10-01 1954-04-05 Lorenz C Ag Arrangement for coin operated telephones in network group traffic

Also Published As

Publication number Publication date
US1939513A (en) 1933-12-12

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