FR982459A - Method and apparatus for plotting certain curves deriving from a given curve - Google Patents

Method and apparatus for plotting certain curves deriving from a given curve

Info

Publication number
FR982459A
FR982459A FR982459DA FR982459A FR 982459 A FR982459 A FR 982459A FR 982459D A FR982459D A FR 982459DA FR 982459 A FR982459 A FR 982459A
Authority
FR
France
Prior art keywords
plotting
deriving
given curve
certain curves
curves
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)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Optique et Precision de Levallois SA
Original Assignee
Optique et Precision de Levallois SA
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 by Optique et Precision de Levallois SA filed Critical Optique et Precision de Levallois SA
Application granted granted Critical
Publication of FR982459A publication Critical patent/FR982459A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
    • B43L11/00—Non-circular-curve-drawing instruments
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G3/00—Devices in which the computing operation is performed mechanically

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
FR982459D 1943-06-26 1943-06-26 Method and apparatus for plotting certain curves deriving from a given curve Expired FR982459A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR982459T 1943-06-26

Publications (1)

Publication Number Publication Date
FR982459A true FR982459A (en) 1951-06-11

Family

ID=9535370

Family Applications (1)

Application Number Title Priority Date Filing Date
FR982459D Expired FR982459A (en) 1943-06-26 1943-06-26 Method and apparatus for plotting certain curves deriving from a given curve

Country Status (1)

Country Link
FR (1) FR982459A (en)

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