FR1345299A - TTY keypad - Google Patents

TTY keypad

Info

Publication number
FR1345299A
FR1345299A FR918724A FR918724A FR1345299A FR 1345299 A FR1345299 A FR 1345299A FR 918724 A FR918724 A FR 918724A FR 918724 A FR918724 A FR 918724A FR 1345299 A FR1345299 A FR 1345299A
Authority
FR
France
Prior art keywords
tty
keypad
tty keypad
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
FR918724A
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.)
AT&T Teletype Corp
Original Assignee
Teletype Corp
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
Priority claimed from US159324A external-priority patent/US3171890A/en
Application filed by Teletype Corp filed Critical Teletype Corp
Priority to FR918724A priority Critical patent/FR1345299A/en
Application granted granted Critical
Publication of FR1345299A publication Critical patent/FR1345299A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L13/00—Details of the apparatus or circuits covered by groups H04L15/00 or H04L17/00
    • H04L13/16—Details of the apparatus or circuits covered by groups H04L15/00 or H04L17/00 of transmitters, e.g. code-bars, code-discs

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
FR918724A 1961-12-14 1962-12-14 TTY keypad Expired FR1345299A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR918724A FR1345299A (en) 1961-12-14 1962-12-14 TTY keypad

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US159324A US3171890A (en) 1961-12-14 1961-12-14 Printing telegraph keyboard
FR918724A FR1345299A (en) 1961-12-14 1962-12-14 TTY keypad

Publications (1)

Publication Number Publication Date
FR1345299A true FR1345299A (en) 1963-12-06

Family

ID=26198919

Family Applications (1)

Application Number Title Priority Date Filing Date
FR918724A Expired FR1345299A (en) 1961-12-14 1962-12-14 TTY keypad

Country Status (1)

Country Link
FR (1) FR1345299A (en)

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