FR1224295A - Abacus for reading and drawing graphs - Google Patents

Abacus for reading and drawing graphs

Info

Publication number
FR1224295A
FR1224295A FR4084A FR38004084A FR1224295A FR 1224295 A FR1224295 A FR 1224295A FR 4084 A FR4084 A FR 4084A FR 38004084 A FR38004084 A FR 38004084A FR 1224295 A FR1224295 A FR 1224295A
Authority
FR
France
Prior art keywords
abacus
reading
drawing graphs
graphs
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
FR4084A
Other languages
French (fr)
Inventor
Robert Mosse
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
Priority to FR4084A priority Critical patent/FR1224295A/en
Application granted granted Critical
Publication of FR1224295A publication Critical patent/FR1224295A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G1/00—Hand manipulated computing devices
    • G06G1/14—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)
FR4084A 1959-01-28 1959-01-28 Abacus for reading and drawing graphs Expired FR1224295A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR4084A FR1224295A (en) 1959-01-28 1959-01-28 Abacus for reading and drawing graphs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR4084A FR1224295A (en) 1959-01-28 1959-01-28 Abacus for reading and drawing graphs

Publications (1)

Publication Number Publication Date
FR1224295A true FR1224295A (en) 1960-06-23

Family

ID=8569773

Family Applications (1)

Application Number Title Priority Date Filing Date
FR4084A Expired FR1224295A (en) 1959-01-28 1959-01-28 Abacus for reading and drawing graphs

Country Status (1)

Country Link
FR (1) FR1224295A (en)

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