FR978422A - Instrument de dessin à pointiller - Google Patents

Instrument de dessin à pointiller

Info

Publication number: FR978422A
Authority: FR; France
Prior art keywords: dotting; drawing instrument; instrument; dotting drawing
Prior art date: 1948-12-02
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

Albert Baud

Andre Conti

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.)

1948-12-02

Filing date

1948-12-02

Publication date

1951-04-13

1948-12-02 Application filed filed Critical

1951-04-13 Application granted granted Critical

1951-04-13 Publication of FR978422A publication Critical patent/FR978422A/fr

Status Expired legal-status Critical Current

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
- B43L13/24—Devices for generating stepwise movements of drawing equipment, e.g. for hatching

FR978422D 1948-12-02 1948-12-02 Instrument de dessin à pointiller Expired FR978422A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR978422T		1948-12-02

Publications (1)

Publication Number	Publication Date
FR978422A true FR978422A (fr)	1951-04-13

Family

ID=9520459

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR978422D Expired FR978422A (fr)	1948-12-02	1948-12-02	Instrument de dessin à pointiller

Country Status (1)

Country	Link
FR (1)	FR978422A (fr)

1948
- 1948-12-02 FR FR978422D patent/FR978422A/fr not_active Expired

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