NO751482L - - Google Patents

Info

Publication number
NO751482L
NO751482L NO751482A NO751482A NO751482L NO 751482 L NO751482 L NO 751482L NO 751482 A NO751482 A NO 751482A NO 751482 A NO751482 A NO 751482A NO 751482 L NO751482 L NO 751482L
Authority
NO
Norway
Prior art keywords
telephone
counter
capsule
fee
opening
Prior art date
Application number
NO751482A
Other languages
English (en)
Norwegian (no)
Inventor
W Klein
Original Assignee
Deutsche Telephonwerk Kabel
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 Deutsche Telephonwerk Kabel filed Critical Deutsche Telephonwerk Kabel
Publication of NO751482L publication Critical patent/NO751482L/no

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
    • H04M17/026—Constructional features

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Security & Cryptography (AREA)
  • Signal Processing (AREA)
  • Meter Arrangements (AREA)
  • Telephone Set Structure (AREA)
NO751482A 1974-07-19 1975-04-25 NO751482L (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE7425076 1974-07-19

Publications (1)

Publication Number Publication Date
NO751482L true NO751482L (enExample) 1976-01-20

Family

ID=6645885

Family Applications (1)

Application Number Title Priority Date Filing Date
NO751482A NO751482L (enExample) 1974-07-19 1975-04-25

Country Status (3)

Country Link
FI (1) FI751323A7 (enExample)
FR (1) FR2279279A1 (enExample)
NO (1) NO751482L (enExample)

Also Published As

Publication number Publication date
FI751323A7 (enExample) 1976-01-20
FR2279279A1 (fr) 1976-02-13
FR2279279B3 (enExample) 1977-09-16

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