CH305456A - Machine à calculer électronique. - Google Patents

Machine à calculer électronique.

Info

Publication number
CH305456A
CH305456A CH305456DA CH305456A CH 305456 A CH305456 A CH 305456A CH 305456D A CH305456D A CH 305456DA CH 305456 A CH305456 A CH 305456A
Authority
CH
Switzerland
Prior art keywords
calculating machine
electronic calculating
electronic
machine
calculating
Prior art date
Application number
Other languages
English (en)
Inventor
Corporation Nation Development
Original Assignee
Nat Res Dev
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 Nat Res Dev filed Critical Nat Res Dev
Publication of CH305456A publication Critical patent/CH305456A/fr

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/02—Addressing or allocation; Relocation
    • G06F12/04—Addressing variable-length words or parts of words
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
    • G11C11/21—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements
    • G11C11/23—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using electrostatic storage on a common layer, e.g. Forrester-Haeff tubes or William tubes

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)
  • Radiation-Therapy Devices (AREA)
  • Executing Machine-Instructions (AREA)
CH305456D 1949-08-17 1950-08-16 Machine à calculer électronique. CH305456A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB21443/49A GB734483A (en) 1949-08-17 1949-08-17 Improvements in electronic digital computing machines

Publications (1)

Publication Number Publication Date
CH305456A true CH305456A (fr) 1955-02-28

Family

ID=10163040

Family Applications (1)

Application Number Title Priority Date Filing Date
CH305456D CH305456A (fr) 1949-08-17 1950-08-16 Machine à calculer électronique.

Country Status (6)

Country Link
US (1) US2777635A (fr)
BE (1) BE497585A (fr)
CH (1) CH305456A (fr)
FR (1) FR1026811A (fr)
GB (1) GB734483A (fr)
NL (1) NL94421C (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1084147A (fr) * 1952-03-31 1955-01-17
NL113686C (fr) * 1952-12-10
GB789207A (en) * 1953-03-24 1958-01-15 Nat Res Dev Electronic digital computing machines
NL193982A (fr) * 1954-01-15
US3245039A (en) * 1954-03-22 1966-04-05 Ibm Electronic data processing machine
US2950465A (en) * 1954-03-22 1960-08-23 Ibm Electronic data processing machine
US3023963A (en) * 1954-12-28 1962-03-06 Rca Corp Digital computing systems
US3070304A (en) * 1957-04-12 1962-12-25 Thompson Ramo Wooldridge Inc Arithmetic unit for digital control systems
US3192363A (en) * 1961-05-24 1965-06-29 Ibm Binary multipler for skipping a string of zeroes or ones
US3345619A (en) * 1964-10-21 1967-10-03 Sperry Rand Corp Data processing system
US3717850A (en) * 1972-03-17 1973-02-20 Bell Telephone Labor Inc Programmed data processing with facilitated transfers

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2407320A (en) * 1942-11-05 1946-09-10 Bell Telephone Labor Inc Electronic counter
US2616626A (en) * 1945-02-08 1952-11-04 Ibm Calculator
US2604262A (en) * 1949-01-19 1952-07-22 Ibm Multiplying and dividing means

Also Published As

Publication number Publication date
US2777635A (en) 1957-01-15
GB734483A (en) 1955-08-03
BE497585A (fr)
NL94421C (fr)
FR1026811A (fr) 1953-05-05

Similar Documents

Publication Publication Date Title
CH312267A (fr) Machine à calculer électronique.
FR1027017A (fr) Machine à calculer électronique
FR1014373A (fr) Machine à calculer électronique purement numérique
CH270295A (fr) Machine à calculer électronique.
CH316198A (fr) Machine à calculer électronique
FR997062A (fr) Machine à calculer électronique
CH309958A (fr) Machine à calculer électronique.
CH310868A (fr) Machine à calculer électronique.
CH305456A (fr) Machine à calculer électronique.
FR1015476A (fr) Machine à calculer
CH284485A (fr) Machine à calculer.
CH303710A (fr) Machine à calculer électronique.
BE489437A (fr) Ampoule-sringue.
FR1030570A (fr) Machine à calculer électronique
CH286903A (fr) Machine à calculer à fonctionnement cyclique.
FR1001805A (fr) Compteur électronique
CH286447A (it) Machine à coudre.
FR1003969A (fr) Machine à cintrer
CH290346A (fr) Machine à calculer.
FR981653A (fr) Machine à dessiner
CH282924A (it) Teleferica-Blondin.
FR1025025A (fr) Machine à calculer
BE495020A (fr) Machine horaire enregistreuse.
CH279980A (it) Macchina maschiatrice-filettatrice.
DK78432C (da) Taksameter.