CH330548A - Calculatrice électronique - Google Patents

Calculatrice électronique

Info

Publication number
CH330548A
CH330548A CH330548DA CH330548A CH 330548 A CH330548 A CH 330548A CH 330548D A CH330548D A CH 330548DA CH 330548 A CH330548 A CH 330548A
Authority
CH
Switzerland
Prior art keywords
electronic calculator
calculator
electronic
Prior art date
Application number
Other languages
English (en)
Inventor
White Woodbury William
Original Assignee
Ibm
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 Ibm filed Critical Ibm
Publication of CH330548A publication Critical patent/CH330548A/fr

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F15/00—Digital computers in general; Data processing equipment in general
    • G06F15/08—Digital computers in general; Data processing equipment in general using a plugboard for programming

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Color Printing (AREA)
  • Complex Calculations (AREA)
  • Electrotherapy Devices (AREA)
CH330548D 1954-01-15 1955-01-14 Calculatrice électronique CH330548A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US404172A US2923469A (en) 1954-01-15 1954-01-15 Electronic calculator

Publications (1)

Publication Number Publication Date
CH330548A true CH330548A (fr) 1958-06-15

Family

ID=23598467

Family Applications (1)

Application Number Title Priority Date Filing Date
CH330548D CH330548A (fr) 1954-01-15 1955-01-14 Calculatrice électronique

Country Status (6)

Country Link
US (1) US2923469A (fr)
BE (1) BE534876A (fr)
CH (1) CH330548A (fr)
DE (1) DE1151684B (fr)
GB (1) GB794171A (fr)
NL (1) NL193982A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3099199A (en) * 1959-02-09 1963-07-30 Eastman Kodak Co Apparatus for reproducing and recording information
US3233224A (en) * 1960-09-15 1966-02-01 Burroughs Corp Data processing system
US3487368A (en) * 1965-04-06 1969-12-30 Gen Electric Variable length accumulator in a data processing system
FR2171943B1 (fr) * 1972-02-16 1976-10-29 Honeywell Bull
US3852716A (en) * 1973-03-02 1974-12-03 Staid Inc Point-of-sale processing system

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2692082A (en) * 1946-12-17 1954-10-19 Bell Telephone Labor Inc Automatic calculator
US2671611A (en) * 1946-12-17 1954-03-09 Bell Telephone Labor Inc Control circuit for calculating machines
US2502360A (en) * 1947-03-14 1950-03-28 Bell Telephone Labor Inc Electronic computer
US2679975A (en) * 1947-05-14 1954-06-01 Onera (Off Nat Aerospatiale) Automatic binary calculating machine for matricial calculation
US2538636A (en) * 1947-12-31 1951-01-16 Bell Telephone Labor Inc Digital computer
US2611813A (en) * 1948-05-26 1952-09-23 Technitrol Engineering Company Magnetic data storage system
BE490003A (fr) * 1948-07-09
US2604262A (en) * 1949-01-19 1952-07-22 Ibm Multiplying and dividing means
US2658682A (en) * 1949-01-31 1953-11-10 Ibm Record controlled machine
NL153286B (nl) * 1949-05-03 Pavement Grooving Ideas Zelfverrijdbare wegdekfreesmachine.
US2810516A (en) * 1949-06-03 1957-10-22 Nat Res Dev Electronic digital computing devices
BE497585A (fr) * 1949-08-17
US2666575A (en) * 1949-10-26 1954-01-19 Gen Electric Calculating device
NL102042C (fr) * 1950-04-05
GB736144A (en) * 1950-08-16 1955-09-07 Remington Rand Inc Binary automatic computer
US2639859A (en) * 1950-11-29 1953-05-26 Rca Corp Transitory memory circuits
US2651458A (en) * 1951-01-24 1953-09-08 Eastman Kodak Co Automatic sequence-controlled computer
US2770415A (en) * 1951-12-03 1956-11-13 Clary Corp Read-out and radix conversion apparatus for electronic computing apparatus
NL105528C (fr) * 1952-04-29
US2679638A (en) * 1952-11-26 1954-05-25 Rca Corp Computer system
NL193490A (fr) * 1953-12-24

Also Published As

Publication number Publication date
NL193982A (fr)
BE534876A (fr)
US2923469A (en) 1960-02-02
DE1151684B (de) 1963-07-18
GB794171A (en) 1958-04-30

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