FR538134A - Appareil à calculer - Google Patents

Appareil à calculer

Info

Publication number
FR538134A
FR538134A FR538134DA FR538134A FR 538134 A FR538134 A FR 538134A FR 538134D A FR538134D A FR 538134DA FR 538134 A FR538134 A FR 538134A
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 Peronnie
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 FR538134A publication Critical patent/FR538134A/fr
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)
FR538134D 1921-07-11 1921-07-11 Appareil à calculer Expired FR538134A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR538134T 1921-07-11

Publications (1)

Publication Number Publication Date
FR538134A true FR538134A (fr) 1922-06-03

Family

ID=8927998

Family Applications (1)

Application Number Title Priority Date Filing Date
FR538134D Expired FR538134A (fr) 1921-07-11 1921-07-11 Appareil à calculer

Country Status (1)

Country Link
FR (1) FR538134A (fr)

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