FR2088612A5 - - Google Patents

Info

Publication number
FR2088612A5
FR2088612A5 FR7014113A FR7014113A FR2088612A5 FR 2088612 A5 FR2088612 A5 FR 2088612A5 FR 7014113 A FR7014113 A FR 7014113A FR 7014113 A FR7014113 A FR 7014113A FR 2088612 A5 FR2088612 A5 FR 2088612A5
Authority
FR
France
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
FR7014113A
Other languages
French (fr)
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.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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 Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Priority to FR7014113A priority Critical patent/FR2088612A5/fr
Application granted granted Critical
Publication of FR2088612A5 publication Critical patent/FR2088612A5/fr
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
    • H04M1/27—Devices whereby a plurality of signals may be stored simultaneously
    • H04M1/272—Devices whereby a plurality of signals may be stored simultaneously with provision for storing only one subscriber number at a time, e.g. by keyboard or dial
    • 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
    • H04M1/312—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 pulses produced by electronic circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
FR7014113A 1970-04-17 1970-04-17 Expired FR2088612A5 (enExample)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7014113A FR2088612A5 (enExample) 1970-04-17 1970-04-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7014113A FR2088612A5 (enExample) 1970-04-17 1970-04-17

Publications (1)

Publication Number Publication Date
FR2088612A5 true FR2088612A5 (enExample) 1972-01-07

Family

ID=9054205

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7014113A Expired FR2088612A5 (enExample) 1970-04-17 1970-04-17

Country Status (1)

Country Link
FR (1) FR2088612A5 (enExample)

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Legal Events

Date Code Title Description
ST Notification of lapse