JPS5121297B1 - - Google Patents

Info

Publication number
JPS5121297B1
JPS5121297B1 JP45076641A JP7664170A JPS5121297B1 JP S5121297 B1 JPS5121297 B1 JP S5121297B1 JP 45076641 A JP45076641 A JP 45076641A JP 7664170 A JP7664170 A JP 7664170A JP S5121297 B1 JPS5121297 B1 JP S5121297B1
Authority
JP
Japan
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.)
Pending
Application number
JP45076641A
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
Publication of JPS5121297B1 publication Critical patent/JPS5121297B1/ja
Pending 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Input From Keyboards Or The Like (AREA)
  • Time Recorders, Dirve Recorders, Access Control (AREA)
JP45076641A 1969-09-01 1970-09-01 Pending JPS5121297B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6929816A FR2060143A1 (ja) 1969-09-01 1969-09-01

Publications (1)

Publication Number Publication Date
JPS5121297B1 true JPS5121297B1 (ja) 1976-07-01

Family

ID=9039613

Family Applications (1)

Application Number Title Priority Date Filing Date
JP45076641A Pending JPS5121297B1 (ja) 1969-09-01 1970-09-01

Country Status (4)

Country Link
US (1) US3681776A (ja)
JP (1) JPS5121297B1 (ja)
FR (1) FR2060143A1 (ja)
GB (1) GB1263884A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63160847U (ja) * 1987-03-25 1988-10-20

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3866215A (en) * 1973-04-09 1975-02-11 Karel Havel Electronic keyboard for typewriter
US3944796A (en) * 1975-02-07 1976-03-16 Fitzpatrick Lawrence J System and method of recording event information for subsequent analysis

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2782308A (en) * 1953-05-13 1957-02-19 Sylvania Electric Prod Capacity operated control system
US2959638A (en) * 1955-06-03 1960-11-08 Sperry Rand Corp Magnetic printer
GB915323A (en) * 1959-04-09 1963-01-09 Ibm Improvements in or relating to typewriters
DE1437254A1 (de) * 1962-11-14 1969-01-23 Communitype Corp Daten-UEbertragungssystem mit Ein- und Ausgangs-Schreibmaschinen usw.
US3332068A (en) * 1963-08-23 1967-07-18 Ibm System for transferring data to a number of terminals
US3413624A (en) * 1964-02-10 1968-11-26 Chad W Pennebaker Automatic magnetic recording and playback control system for a keyboard actuated business machine
US3232404A (en) * 1964-08-11 1966-02-01 Navigation Computer Corp Keyboard operated printer with electrical means preventing operation of plural keys
US3289805A (en) * 1964-11-27 1966-12-06 Scm Corp Typewriter having typelevers mounted on a rotating member
US3474429A (en) * 1965-07-30 1969-10-21 Gen Dynamics Corp Method of writing and reading data pulses from a tape driven by a step tape transport
FR1591564A (ja) * 1968-04-23 1970-05-04

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63160847U (ja) * 1987-03-25 1988-10-20

Also Published As

Publication number Publication date
FR2060143A1 (ja) 1971-06-18
GB1263884A (en) 1972-02-16
US3681776A (en) 1972-08-01
DE2043095A1 (de) 1971-03-25
DE2043095B2 (de) 1976-03-11

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