FR1038096A - Improvement in drawing devices - Google Patents

Improvement in drawing devices

Info

Publication number
FR1038096A
FR1038096A FR1038096DA FR1038096A FR 1038096 A FR1038096 A FR 1038096A FR 1038096D A FR1038096D A FR 1038096DA FR 1038096 A FR1038096 A FR 1038096A
Authority
FR
France
Prior art keywords
improvement
drawing devices
devices
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
Pierre Desorbay
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 FR1038096A publication Critical patent/FR1038096A/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
    • B43L13/02—Draughting machines or drawing devices for keeping parallelism
    • B43L13/08—Protractor heads
FR1038096D 1951-06-05 1951-06-05 Improvement in drawing devices Expired FR1038096A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1038096T 1951-06-05

Publications (1)

Publication Number Publication Date
FR1038096A true FR1038096A (en) 1953-09-24

Family

ID=9587451

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1038096D Expired FR1038096A (en) 1951-06-05 1951-06-05 Improvement in drawing devices

Country Status (1)

Country Link
FR (1) FR1038096A (en)

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