CH303710A - Machine à calculer électronique. - Google Patents

Machine à calculer électronique.

Info

Publication number
CH303710A
CH303710A CH303710DA CH303710A CH 303710 A CH303710 A CH 303710A CH 303710D A CH303710D A CH 303710DA CH 303710 A CH303710 A CH 303710A
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 CH303710A publication Critical patent/CH303710A/fr

Links

Classifications

    • 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)
  • Computer Hardware Design (AREA)
  • Electrophonic Musical Instruments (AREA)
  • X-Ray Techniques (AREA)
CH303710D 1949-08-17 1950-08-16 Machine à calculer électronique. CH303710A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB21441/49A GB734482A (en) 1949-08-17 1949-08-17 Improvements in electronic digital computing machines

Publications (1)

Publication Number Publication Date
CH303710A true CH303710A (fr) 1954-12-15

Family

ID=10163008

Family Applications (1)

Application Number Title Priority Date Filing Date
CH303710D CH303710A (fr) 1949-08-17 1950-08-16 Machine à calculer électronique.

Country Status (6)

Country Link
US (1) US2777634A (fr)
BE (1) BE497586A (fr)
CH (1) CH303710A (fr)
FR (1) FR1026812A (fr)
GB (1) GB734482A (fr)
NL (2) NL91108C (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3027078A (en) * 1953-10-28 1962-03-27 Digital Control Systems Inc Electronic digital differential analyzer
US3245039A (en) * 1954-03-22 1966-04-05 Ibm Electronic data processing machine
US2907524A (en) * 1954-06-01 1959-10-06 Burroughs Corp Conditional stop control apparatus
US2914248A (en) * 1956-03-07 1959-11-24 Ibm Program control for a data processing machine
US3201762A (en) * 1957-01-25 1965-08-17 Honeywell Inc Electrical data processing apparatus
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
FR2171943B1 (fr) * 1972-02-16 1976-10-29 Honeywell Bull

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2446945A (en) * 1942-08-25 1948-08-10 Rca Corp Electronic computing device
US2404047A (en) * 1943-01-21 1946-07-16 Rca Corp Electronic computing device
US2404106A (en) * 1943-08-13 1946-07-16 Rca Corp Electronic calculating device
US2616626A (en) * 1945-02-08 1952-11-04 Ibm Calculator
US2604262A (en) * 1949-01-19 1952-07-22 Ibm Multiplying and dividing means
US2617963A (en) * 1949-05-26 1952-11-11 Int Standard Electric Corp Storage tube system
US2591931A (en) * 1950-05-31 1952-04-08 Rca Corp Electron counter circuits

Also Published As

Publication number Publication date
FR1026812A (fr) 1953-05-05
NL91108C (fr)
US2777634A (en) 1957-01-15
GB734482A (en) 1955-08-03
NL155431B (nl)
BE497586A (fr)

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.
DK81531C (da) Taksameter.