FR922015A - Appareil à dessiner - Google Patents

Appareil à dessiner

Info

Publication number
FR922015A
FR922015A FR922015DA FR922015A FR 922015 A FR922015 A FR 922015A FR 922015D A FR922015D A FR 922015DA FR 922015 A FR922015 A FR 922015A
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)
French (fr)
Inventor
Eugen Schwarzer
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 FR922015A publication Critical patent/FR922015A/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
    • B43L13/08—Protractor heads
FR922015D 1946-05-15 1946-02-12 Appareil à dessiner Expired FR922015A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1462646A GB611973A (en) 1946-05-15 1946-05-15 Drafting machine

Publications (1)

Publication Number Publication Date
FR922015A true FR922015A (fr) 1947-05-27

Family

ID=10044659

Family Applications (1)

Application Number Title Priority Date Filing Date
FR922015D Expired FR922015A (fr) 1946-05-15 1946-02-12 Appareil à dessiner

Country Status (4)

Country Link
BE (1) BE465408A (pm)
CH (1) CH244860A (pm)
FR (1) FR922015A (pm)
GB (1) GB611973A (pm)

Also Published As

Publication number Publication date
BE465408A (pm) 1946-06-29
GB611973A (en) 1948-11-05
CH244860A (de) 1946-10-15

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