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CH333571A - Appareil à calculer - Google Patents

Appareil à calculer

Info

Publication number
CH333571A
CH333571A CH333571DA CH333571A CH 333571 A CH333571 A CH 333571A CH 333571D A CH333571D A CH 333571DA CH 333571 A CH333571 A CH 333571A
Authority
CH
Switzerland
Prior art keywords
calculated
Prior art date
Application number
Other languages
English (en)
Inventor
Georges Doll Henri
Original Assignee
Schlumberger Well Surv 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 Schlumberger Well Surv Corp filed Critical Schlumberger Well Surv Corp
Publication of CH333571A publication Critical patent/CH333571A/fr

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06J—HYBRID COMPUTING ARRANGEMENTS
    • G06J1/00—Hybrid computing arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Mathematical Physics (AREA)
  • Automation & Control Theory (AREA)
  • Evolutionary Computation (AREA)
  • Fuzzy Systems (AREA)
  • General Physics & Mathematics (AREA)
  • Software Systems (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
CH333571D 1953-06-02 1954-06-01 Appareil à calculer CH333571A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US359196A US2915242A (en) 1953-06-02 1953-06-02 Automatic computing apparatus

Publications (1)

Publication Number Publication Date
CH333571A true CH333571A (fr) 1958-10-31

Family

ID=23412738

Family Applications (1)

Application Number Title Priority Date Filing Date
CH333571D CH333571A (fr) 1953-06-02 1954-06-01 Appareil à calculer

Country Status (6)

Country Link
US (1) US2915242A (fr)
BE (1) BE529296A (fr)
CH (1) CH333571A (fr)
DE (1) DE1028362B (fr)
FR (1) FR1107901A (fr)
GB (1) GB769530A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL265558A (fr) * 1960-06-06
US3621222A (en) * 1969-02-14 1971-11-16 Hitachi Ltd Data processing system for curves recording on charts whose trace varies in width

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2139295A (en) * 1932-04-22 1938-12-06 George V Woodling Measuring and regulating device
NL73696C (fr) * 1941-05-23
US2428990A (en) * 1943-01-22 1947-10-14 Rca Corp Electronic computer
US2497042A (en) * 1943-10-19 1950-02-07 Electro Mechanical Res Inc Electrooptical function synthesizer
US2462263A (en) * 1945-02-02 1949-02-22 Rca Corp Reproduction of sound
US2463362A (en) * 1947-02-07 1949-03-01 Doll Henri-Georges Automatic control system for vehicles
US2670654A (en) * 1950-06-05 1954-03-02 Sidney L Norman Vision testing selector slide

Also Published As

Publication number Publication date
DE1028362B (de) 1958-04-17
FR1107901A (fr) 1956-01-06
US2915242A (en) 1959-12-01
BE529296A (fr)
GB769530A (en) 1957-03-06

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