FR994425A - Calculating device - Google Patents

Calculating device

Info

Publication number
FR994425A
FR994425A FR994425DA FR994425A FR 994425 A FR994425 A FR 994425A FR 994425D A FR994425D A FR 994425DA FR 994425 A FR994425 A FR 994425A
Authority
FR
France
Prior art keywords
calculating device
calculating
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
Remy Bovet
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 FR994425A publication Critical patent/FR994425A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
FR994425D 1949-07-01 1949-07-01 Calculating device Expired FR994425A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR994425T 1949-07-01

Publications (1)

Publication Number Publication Date
FR994425A true FR994425A (en) 1951-11-16

Family

ID=9556407

Family Applications (1)

Application Number Title Priority Date Filing Date
FR994425D Expired FR994425A (en) 1949-07-01 1949-07-01 Calculating device

Country Status (1)

Country Link
FR (1) FR994425A (en)

Similar Documents

Publication Publication Date Title
FR996451A (en) Radiation type thermometric device
FR1018983A (en) Wheel balancing device
FR1008255A (en) Electronic calculating device
FR994425A (en) Calculating device
FR1004723A (en) Drawing device
FR993087A (en) Weighing device
FR997179A (en) Cleaning device
FR991861A (en) Drawing device
FR60429E (en) Calculating device
FR988242A (en) Respirator device
AT174226B (en) Computing device
FR1108105A (en) Electro-generator device
FR995370A (en) Anti-glare device
FR996865A (en) Browsing device
FR59366E (en) Shower device
FR986464A (en) Calculating circle
FR1023855A (en) Advanced totalizing device
FR1000891A (en) Gauging device
FR999728A (en) Advertising device
FR992080A (en) Electronic discharge device
FR1000187A (en) Cleaning device
FR1012216A (en) Rangefinder device
FR1011433A (en) Double mirror device
FR59206E (en) Adding device
FR984056A (en) Land clearing device