FR1430973A - Device for dialing telephone numbers - Google Patents

Device for dialing telephone numbers

Info

Publication number
FR1430973A
FR1430973A FR1310A FR1310A FR1430973A FR 1430973 A FR1430973 A FR 1430973A FR 1310 A FR1310 A FR 1310A FR 1310 A FR1310 A FR 1310A FR 1430973 A FR1430973 A FR 1430973A
Authority
FR
France
Prior art keywords
telephone numbers
dialing telephone
dialing
numbers
telephone
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
FR1310A
Other languages
French (fr)
Inventor
Jean-Antoine Roqueplo
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 filed Critical
Priority to FR1310A priority Critical patent/FR1430973A/en
Application granted granted Critical
Publication of FR1430973A publication Critical patent/FR1430973A/en
Expired legal-status Critical Current

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
    • H04M1/30—Devices which can set up and transmit only one digit at a time
    • H04M1/31—Devices which can set up and transmit only one digit at a time by interrupting current to generate trains of pulses; by periodically opening and closing contacts to generate trains of pulses
    • H04M1/38—Pulses transmitted by a movement variably limited by the setting of a stop

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
FR1310A 1965-01-08 1965-01-08 Device for dialing telephone numbers Expired FR1430973A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1310A FR1430973A (en) 1965-01-08 1965-01-08 Device for dialing telephone numbers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1310A FR1430973A (en) 1965-01-08 1965-01-08 Device for dialing telephone numbers

Publications (1)

Publication Number Publication Date
FR1430973A true FR1430973A (en) 1966-03-11

Family

ID=8567637

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1310A Expired FR1430973A (en) 1965-01-08 1965-01-08 Device for dialing telephone numbers

Country Status (1)

Country Link
FR (1) FR1430973A (en)

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