FR576270A - Perfectionnements aux stylographes - Google Patents

Perfectionnements aux stylographes

Info

Publication number: FR576270A
Authority: FR; France
Prior art keywords: stylograph; refinements; stylograph refinements
Prior art date: 1923-12-11
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

Inventor

Andrew Brown Hyde

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.)

1923-12-11

Filing date

1923-12-11

Publication date

1924-08-13

1923-12-11 Application filed filed Critical

1924-08-13 Application granted granted Critical

1924-08-13 Publication of FR576270A publication Critical patent/FR576270A/fr

Status Expired legal-status Critical Current

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K5/00—Pens with ink reservoirs in holders, e.g. fountain-pens

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)

FR576270D 1923-12-11 1923-12-11 Perfectionnements aux stylographes Expired FR576270A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR576270T		1923-12-11

Publications (1)

Publication Number	Publication Date
FR576270A true FR576270A (fr)	1924-08-13

Family

ID=8953972

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR576270D Expired FR576270A (fr)	1923-12-11	1923-12-11	Perfectionnements aux stylographes

Country Status (1)

Country	Link
FR (1)	FR576270A (fr)

1923
- 1923-12-11 FR FR576270D patent/FR576270A/fr not_active Expired

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