GB346156A - - Google Patents

Info

Publication number
GB346156A
GB346156A GB10613/30A GB1061330A GB346156A GB 346156 A GB346156 A GB 346156A GB 10613/30 A GB10613/30 A GB 10613/30A GB 1061330 A GB1061330 A GB 1061330A GB 346156 A GB346156 A GB 346156A
Authority
GB
United Kingdom
Prior art keywords
coin
lever
salzufer
apparatfabrik
zwietusch
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
GB10613/30A
Other languages
English (en)
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.)
Telephon-Apparat-Fabrik E Zwietusch & Co GmbH
Original Assignee
Telephon-Apparat-Fabrik E Zwietusch & Co GmbH
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 Telephon-Apparat-Fabrik E Zwietusch & Co GmbH filed Critical Telephon-Apparat-Fabrik E Zwietusch & Co GmbH
Publication of GB346156A publication Critical patent/GB346156A/en
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M17/00Prepayment of wireline communication systems, wireless communication systems or telephone systems
    • H04M17/02Coin-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)
  • External Artificial Organs (AREA)
  • Accommodation For Nursing Or Treatment Tables (AREA)
GB10613/30A 1929-05-30 1930-04-03 Expired GB346156A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE346156T 1929-05-30

Publications (1)

Publication Number Publication Date
GB346156A true GB346156A (enrdf_load_stackoverflow) 1931-04-09

Family

ID=31895173

Family Applications (1)

Application Number Title Priority Date Filing Date
GB10613/30A Expired GB346156A (enrdf_load_stackoverflow) 1929-05-30 1930-04-03

Country Status (4)

Country Link
BE (1) BE369003A (enrdf_load_stackoverflow)
FR (1) FR691264A (enrdf_load_stackoverflow)
GB (1) GB346156A (enrdf_load_stackoverflow)
NL (1) NL28109C (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
NL28109C (enrdf_load_stackoverflow)
BE369003A (enrdf_load_stackoverflow)
FR691264A (fr) 1930-10-20

Similar Documents

Publication Publication Date Title
GB346156A (enrdf_load_stackoverflow)
GB424534A (en) Selector arrangement for direct call telephone systems
GB706013A (en) Improvements in or relating to telephone subsets
GB470891A (en) Improvements in or relating to telephone paystations
GB557421A (en) Improvements to a prepayment telephone apparatus
GB382635A (en) Improvements in or relating to manually-operable selecting switches for use in intercommunication telephone systems
GB344633A (en) Improvements in or relating to telephone pay stations
GB423560A (en) Improvements relating to coin controlled telephone apparatus
GB178141A (en) Improvements in automatic telephone pay station
US3601541A (en) Telephone paystation providing free service to special numbers
GB481599A (en) Improvements in coin collectors for telephone services and the like
GB446780A (en) Improvements in coin collectors for telephone services and the like
GB406172A (en) Improvements in or relating to telephone paystations
GB512043A (en) Improvements in loud speaker telephone installations
GB367348A (en) Improvements in or relating to coin freed apparatus
GB154960A (en) Improvements relating to coin collecting means for telephone services
GB717247A (en) Improvements in telephone coin collectors
GB419542A (en) Customer's call indicator for use in tea rooms and similar places
GB496356A (en) Improvements in or relating to telephone pay-stations
GB349050A (en) Improvements in or relating to dialling apparatus for automatic telephones
GB401007A (en) Improvements in or relating to coin-controlled electrical switches for wireless receiving sets
ES202416A1 (es) Un sistema electromagnético de registro de previo pago
GB344378A (en) Automatic telephone call-box
GB191029654A (en) Improvements in or relating to Electrical Impulse Transmitting or Calling Devices for Telephone Systems.
GB392079A (en) Improvements in or relating to automatic telephone stations