IT962524B - Dispositivo di chiamata a tastiera e a schede perforate per apparec chio telefonico - Google Patents

Dispositivo di chiamata a tastiera e a schede perforate per apparec chio telefonico

Info

Publication number
IT962524B
IT962524B IT351072A IT351072A IT962524B IT 962524 B IT962524 B IT 962524B IT 351072 A IT351072 A IT 351072A IT 351072 A IT351072 A IT 351072A IT 962524 B IT962524 B IT 962524B
Authority
IT
Italy
Prior art keywords
keypad
card call
perforated card
telephone
telephone device
Prior art date
Application number
IT351072A
Other languages
English (en)
Original Assignee
Biagi G
Silingradi P
Menabue R
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 Biagi G, Silingradi P, Menabue R filed Critical Biagi G
Priority to IT351072A priority Critical patent/IT962524B/it
Priority to DE19732333542 priority patent/DE2333542A1/de
Priority to FR7329900A priority patent/FR2196563B3/fr
Application granted granted Critical
Publication of IT962524B publication Critical patent/IT962524B/it

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/26—Devices for calling a subscriber
    • H04M1/27—Devices whereby a plurality of signals may be stored simultaneously
    • H04M1/274—Devices whereby a plurality of signals may be stored simultaneously with provision for storing more than one subscriber number at a time, e.g. using toothed disc
    • H04M1/278—Devices whereby a plurality of signals may be stored simultaneously with provision for storing more than one subscriber number at a time, e.g. using toothed disc using punched cards or tapes

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Prepayment Telephone Systems (AREA)
IT351072A 1972-08-17 1972-08-17 Dispositivo di chiamata a tastiera e a schede perforate per apparec chio telefonico IT962524B (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT351072A IT962524B (it) 1972-08-17 1972-08-17 Dispositivo di chiamata a tastiera e a schede perforate per apparec chio telefonico
DE19732333542 DE2333542A1 (de) 1972-08-17 1973-07-02 Tasten- und lochkartenrufvorrichtung fuer fernsprechgeraete
FR7329900A FR2196563B3 (it) 1972-08-17 1973-08-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT351072A IT962524B (it) 1972-08-17 1972-08-17 Dispositivo di chiamata a tastiera e a schede perforate per apparec chio telefonico

Publications (1)

Publication Number Publication Date
IT962524B true IT962524B (it) 1973-12-31

Family

ID=11108718

Family Applications (1)

Application Number Title Priority Date Filing Date
IT351072A IT962524B (it) 1972-08-17 1972-08-17 Dispositivo di chiamata a tastiera e a schede perforate per apparec chio telefonico

Country Status (3)

Country Link
DE (1) DE2333542A1 (it)
FR (1) FR2196563B3 (it)
IT (1) IT962524B (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2799089B1 (fr) * 1999-09-29 2002-05-17 Guy Ducreux Module de lecture optique, dispositif pour composer automatiquement un numero de telephone incluant ce module, et fiches de composition mises en oeuvre pour ce dispositif

Also Published As

Publication number Publication date
FR2196563A1 (it) 1974-03-15
FR2196563B3 (it) 1976-07-30
DE2333542A1 (de) 1974-03-21

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