FR928269A - Disque à calculer - Google Patents

Disque à calculer

Info

Publication number
FR928269A
FR928269A FR928269DA FR928269A FR 928269 A FR928269 A FR 928269A FR 928269D A FR928269D A FR 928269DA FR 928269 A FR928269 A FR 928269A
Authority
FR
France
Prior art keywords
calculate
disk
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
Robert Miocque
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 FR928269A publication Critical patent/FR928269A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G1/00—Hand-manipulated computing devices
    • G06G1/02—Devices in which computing is effected by adding, subtracting, or comparing lengths of parallel or concentric graduated scales
    • G06G1/10—Devices in which computing is effected by adding, subtracting, or comparing lengths of parallel or concentric graduated scales characterised by the graduation
    • G06G1/12—Devices in which computing is effected by adding, subtracting, or comparing lengths of parallel or concentric graduated scales characterised by the graduation logarithmic graduations, e.g. for multiplication

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
FR928269D 1944-07-07 1944-07-07 Disque à calculer Expired FR928269A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR928269T 1944-07-07

Publications (1)

Publication Number Publication Date
FR928269A true FR928269A (fr) 1947-11-24

Family

ID=9441658

Family Applications (1)

Application Number Title Priority Date Filing Date
FR928269D Expired FR928269A (fr) 1944-07-07 1944-07-07 Disque à calculer

Country Status (1)

Country Link
FR (1) FR928269A (fr)

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