FR755428A - Appareil à calculer - Google Patents

Appareil à calculer

Info

Publication number
FR755428A
FR755428A FR755428DA FR755428A FR 755428 A FR755428 A FR 755428A FR 755428D A FR755428D A FR 755428DA FR 755428 A FR755428 A FR 755428A
Authority
FR
France
Prior art keywords
calculated
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
English (en)
Inventor
Francois Retornaz
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 FR755428A publication Critical patent/FR755428A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G1/00—Hand-manipulated computing devices
    • G06G1/14—Hand-manipulated computing devices in which a straight or curved line has to be drawn from given points on one or more input scales to one or more points on a result scale

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
FR755428D 1932-08-23 1932-08-23 Appareil à calculer Expired FR755428A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR755428T 1932-08-23

Publications (1)

Publication Number Publication Date
FR755428A true FR755428A (fr) 1933-11-24

Family

ID=9165019

Family Applications (1)

Application Number Title Priority Date Filing Date
FR755428D Expired FR755428A (fr) 1932-08-23 1932-08-23 Appareil à calculer

Country Status (1)

Country Link
FR (1) FR755428A (fr)

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