FR1045036A - Trigonometric calculator - Google Patents

Trigonometric calculator

Info

Publication number
FR1045036A
FR1045036A FR1045036DA FR1045036A FR 1045036 A FR1045036 A FR 1045036A FR 1045036D A FR1045036D A FR 1045036DA FR 1045036 A FR1045036 A FR 1045036A
Authority
FR
France
Prior art keywords
trigonometric
calculator
trigonometric calculator
Prior art date
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.)
Expired
Application number
Other languages
French (fr)
Inventor
Jean-Baptiste Dujardin
Bernardin Xemaire
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
Application granted granted Critical
Publication of FR1045036A publication Critical patent/FR1045036A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G1/00—Hand manipulated computing devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
FR1045036D 1951-11-12 1951-11-12 Trigonometric calculator Expired FR1045036A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1045036T 1951-11-12

Publications (1)

Publication Number Publication Date
FR1045036A true FR1045036A (en) 1953-11-23

Family

ID=9591425

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1045036D Expired FR1045036A (en) 1951-11-12 1951-11-12 Trigonometric calculator

Country Status (1)

Country Link
FR (1) FR1045036A (en)

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