FR1214803A - Appareil à dessin - Google Patents

Appareil à dessin

Info

Publication number
FR1214803A
FR1214803A FR630437A FR630437A FR1214803A FR 1214803 A FR1214803 A FR 1214803A FR 630437 A FR630437 A FR 630437A FR 630437 A FR630437 A FR 630437A FR 1214803 A FR1214803 A FR 1214803A
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
FR630437A
Other languages
English (en)
Inventor
Anselme-Jean-Fernand Chauvelon
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 FR630437A priority Critical patent/FR1214803A/fr
Priority claimed from GB1593852A external-priority patent/GB714010A/en
Application granted granted Critical
Publication of FR1214803A publication Critical patent/FR1214803A/fr
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
    • B43L13/04—Guides for rulers
    • B43L13/06—Guides for rulers with pivoted guide rods
FR630437A 1952-02-14 1952-02-14 Appareil à dessin Expired FR1214803A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR630437A FR1214803A (fr) 1952-02-14 1952-02-14 Appareil à dessin

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR630437A FR1214803A (fr) 1952-02-14 1952-02-14 Appareil à dessin
GB1593852A GB714010A (en) 1952-06-25 1952-06-25 Improvements in draughting machines

Publications (1)

Publication Number Publication Date
FR1214803A true FR1214803A (fr) 1960-04-12

Family

ID=26182926

Family Applications (1)

Application Number Title Priority Date Filing Date
FR630437A Expired FR1214803A (fr) 1952-02-14 1952-02-14 Appareil à dessin

Country Status (1)

Country Link
FR (1) FR1214803A (fr)

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