CH154355A - Payment device for self-collecting call stations. - Google Patents

Payment device for self-collecting call stations.

Info

Publication number
CH154355A
CH154355A CH154355DA CH154355A CH 154355 A CH154355 A CH 154355A CH 154355D A CH154355D A CH 154355DA CH 154355 A CH154355 A CH 154355A
Authority
CH
Switzerland
Prior art keywords
self
payment device
call stations
collecting call
collecting
Prior art date
Application number
Other languages
German (de)
Inventor
Aeschlimann Walter
Original Assignee
Aeschlimann Walter
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 Aeschlimann Walter filed Critical Aeschlimann Walter
Publication of CH154355A publication Critical patent/CH154355A/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)
  • Audible And Visible Signals (AREA)
CH154355D 1931-05-16 1931-05-16 Payment device for self-collecting call stations. CH154355A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH375749X 1931-05-16

Publications (1)

Publication Number Publication Date
CH154355A true CH154355A (en) 1932-04-30

Family

ID=4513563

Family Applications (1)

Application Number Title Priority Date Filing Date
CH154355D CH154355A (en) 1931-05-16 1931-05-16 Payment device for self-collecting call stations.

Country Status (3)

Country Link
CH (1) CH154355A (en)
FR (1) FR735892A (en)
GB (1) GB375749A (en)

Also Published As

Publication number Publication date
FR735892A (en) 1932-11-16
GB375749A (en) 1932-06-30

Similar Documents

Publication Publication Date Title
FR747631A (en) Prepaid automatic telephone station
CH154355A (en) Payment device for self-collecting call stations.
CH144509A (en) Guide device for hoses.
CH149577A (en) Subscriber set for fully automatic telephone systems.
AT136683B (en) Grinding device.
CH144969A (en) Terminal device.
CH160202A (en) Measuring device for saws.
AT136593B (en) Circuit arrangement for group stations.
AT136580B (en) Talk time counter for telephone desk stations.
DK46277C (en) Telephone set.
DK46898C (en) Carrying device.
DK47989C (en) Automatic Telephone System.
AT140695B (en) Telephone set for house traffic.
CH145422A (en) Cable holder for iron.
ES117036A1 (en) An automatic palillero apparatus.
ES123174A1 (en) Saturating apparatus.
DK45814C (en) Device by Telephone System.
DK45989C (en) Device by Telephone System.
CH160191A (en) Demonstration device for radio circuits.
ES120874A1 (en) An automatic electro-accumulator device.
DK44533C (en) Staffer device.
AT126852B (en) Automatic pump switching device for pump systems.
AT131968B (en) Self-collecting telephone station.
ES118317A1 (en) An irrefillable container.
ES124509A1 (en) Coin check system for coin autoreceptive telephone sets.