FR445212A - Appareil à dessiner - Google Patents

Appareil à dessiner

Info

Publication number
FR445212A
FR445212A FR445212DA FR445212A FR 445212 A FR445212 A FR 445212A FR 445212D A FR445212D A FR 445212DA FR 445212 A FR445212 A FR 445212A
Authority
FR
France
Prior art keywords
drawing device
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
Alexandre Cuvelier
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR445212A publication Critical patent/FR445212A/fr
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B43WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43LARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
    • B43L13/00Drawing instruments, or writing or drawing appliances or accessories not otherwise provided for
    • B43L13/14Devices for drawing in perspective
    • B43L13/16Devices for drawing in perspective free-hand
    • B43L13/18Devices for drawing in perspective free-hand having optical or projecting equipment
FR445212D 1912-06-13 1912-06-13 Appareil à dessiner Expired FR445212A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR445212T 1912-06-13

Publications (1)

Publication Number Publication Date
FR445212A true FR445212A (fr) 1912-11-06

Family

ID=1486126

Family Applications (1)

Application Number Title Priority Date Filing Date
FR445212D Expired FR445212A (fr) 1912-06-13 1912-06-13 Appareil à dessiner

Country Status (1)

Country Link
FR (1) FR445212A (fr)

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