FR1419451A - Appareil enregistreur électronique - Google Patents

Appareil enregistreur électronique

Info

Publication number
FR1419451A
FR1419451A FR755A FR755A FR1419451A FR 1419451 A FR1419451 A FR 1419451A FR 755 A FR755 A FR 755A FR 755 A FR755 A FR 755A FR 1419451 A FR1419451 A FR 1419451A
Authority
FR
France
Prior art keywords
recording device
electronic recording
electronic
recording
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
FR755A
Other languages
English (en)
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.)
Navigation Computer Corp
Original Assignee
Navigation Computer 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
Application filed by Navigation Computer Corp filed Critical Navigation Computer Corp
Application granted granted Critical
Publication of FR1419451A publication Critical patent/FR1419451A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
    • G06F3/023—Arrangements for converting discrete items of information into a coded form, e.g. arrangements for interpreting keyboard generated codes as alphanumeric codes, operand codes or instruction codes
    • G06F3/0232—Manual direct entries, e.g. key to main memory
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L17/00—Apparatus or local circuits for transmitting or receiving codes wherein each character is represented by the same number of equal-length code elements, e.g. Baudot code
    • H04L17/02—Apparatus or circuits at the transmitting end

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Input From Keyboards Or The Like (AREA)
FR755A 1964-01-03 1965-01-04 Appareil enregistreur électronique Expired FR1419451A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US335641A US3239608A (en) 1964-01-03 1964-01-03 Electronic recorder systems

Publications (1)

Publication Number Publication Date
FR1419451A true FR1419451A (fr) 1965-11-26

Family

ID=23312650

Family Applications (1)

Application Number Title Priority Date Filing Date
FR755A Expired FR1419451A (fr) 1964-01-03 1965-01-04 Appareil enregistreur électronique

Country Status (5)

Country Link
US (1) US3239608A (fr)
CH (1) CH427902A (fr)
DE (1) DE1286537B (fr)
FR (1) FR1419451A (fr)
GB (1) GB1046821A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3456077A (en) * 1965-09-22 1969-07-15 Navigation Computer Corp High speed electronic keyboard assembly
US3662382A (en) * 1970-11-09 1972-05-09 Camera And Instr Corp Keyboard controlled electrical code-signal generator system
US3753007A (en) * 1970-11-16 1973-08-14 Honeywell Inf Systems Strobe generation system
US3778816A (en) * 1972-05-03 1973-12-11 Gen Electric Keyboard data entry device employing reactive coupling circuits

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2936111A (en) * 1960-05-10 bindel
US2840216A (en) * 1940-02-05 1958-06-24 Edward S Larson Automatic locking means for keyboards
US2749484A (en) * 1952-03-31 1956-06-05 Sperry Rand Corp Function table
US2869703A (en) * 1953-06-08 1959-01-20 Grundig Max Type key blocking mechanism
US2969533A (en) * 1954-08-26 1961-01-24 Skiatron Elect & Tele Coding methods and apparatus
US2942253A (en) * 1956-11-19 1960-06-21 Hupp Corp Switching system control
US2891649A (en) * 1957-05-13 1959-06-23 Royal Mcbee Corp Manual and/or electric typewriters
US3015088A (en) * 1957-11-25 1961-12-26 North American Aviation Inc Automatic interlock system
US2959775A (en) * 1957-12-23 1960-11-08 Ibm Bi-directional diode translator
US3057955A (en) * 1959-06-11 1962-10-09 Ralph M Hirsch Cryptographic ancillary equipment
US3175189A (en) * 1960-06-06 1965-03-23 Motorola Inc Random sequence switching system with lockout means

Also Published As

Publication number Publication date
DE1286537B (de) 1969-01-09
CH427902A (de) 1967-01-15
GB1046821A (en) 1966-10-26
US3239608A (en) 1966-03-08

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