FR762571A - Device for easy plotting of curves - Google Patents

Device for easy plotting of curves

Info

Publication number
FR762571A
FR762571A FR762571DA FR762571A FR 762571 A FR762571 A FR 762571A FR 762571D A FR762571D A FR 762571DA FR 762571 A FR762571 A FR 762571A
Authority
FR
France
Prior art keywords
plotting
curves
easy
easy plotting
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
Andre Baloche
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 FR762571A publication Critical patent/FR762571A/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
    • B43L13/00—Drawing instruments, or writing or drawing appliances or accessories not otherwise provided for
    • B43L13/20—Curve rulers or templets
    • B43L13/22—Adjustable curve rulers
FR762571D 1933-10-07 1933-10-07 Device for easy plotting of curves Expired FR762571A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR762571T 1933-10-07

Publications (1)

Publication Number Publication Date
FR762571A true FR762571A (en) 1934-04-13

Family

ID=9177132

Family Applications (1)

Application Number Title Priority Date Filing Date
FR762571D Expired FR762571A (en) 1933-10-07 1933-10-07 Device for easy plotting of curves

Country Status (1)

Country Link
FR (1) FR762571A (en)

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