FR496294A - Perfectionnements aux planches à dessin - Google Patents

Perfectionnements aux planches à dessin

Info

Publication number: FR496294A
Authority: FR; France
Prior art keywords: drawing boards; boards
Prior art date: 1918-12-20
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

John Isaac Thornycroft

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Individual

Original Assignee

Individual

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.)

1918-12-20

Filing date

1919-02-27

Publication date

1919-10-31

1919-02-27 Application filed by Individual filed Critical Individual

1919-10-31 Application granted granted Critical

1919-10-31 Publication of FR496294A publication Critical patent/FR496294A/fr

Status Expired legal-status Critical Current

Classifications

- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B27/00—Drawing desks or tables; Carriers for drawing-boards

FR496294D 1918-12-20 1919-02-27 Perfectionnements aux planches à dessin Expired FR496294A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB496294X		1918-12-20

Publications (1)

Publication Number	Publication Date
FR496294A true FR496294A (fr)	1919-10-31

Family

ID=1531742

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR496294D Expired FR496294A (fr)	1918-12-20	1919-02-27	Perfectionnements aux planches à dessin

Country Status (1)

Country	Link
FR (1)	FR496294A (fr)

1919
- 1919-02-27 FR FR496294D patent/FR496294A/fr not_active Expired

Similar Documents

Publication	Publication Date	Title
FR503797A (fr)	1920-06-17	Perfectionnements aux paliers
FR534032A (fr)	1922-03-16	Perfectionnements apportés aux crics
FR496294A (fr)	1919-10-31	Perfectionnements aux planches à dessin
FR494297A (fr)	1919-09-04	Perfectionnements aux machines à tourner le bois
FR493478A (fr)	1919-08-09	Perfectionnements aux appareils à métalliser
FR502146A (fr)	1920-05-05	Perfectionnements aux constructions
FR506213A (fr)	1920-08-17	Perfectionnements aux volants
FR522197A (fr)	1921-07-27	Perfectionnements aux machines à calculer
FR488545A (fr)	1918-10-18	Perfectionnements aux horloges
FR499920A (fr)	1920-02-26	Perfectionnements aux perforatrices
FR498291A (fr)	1920-01-07	Perfectionnements aux fixateurs
FR503887A (fr)	1920-06-19	Engrenages
FR497275A (fr)	1919-12-02	Perfectionnements aux aéroplanes
FR488890A (fr)	1918-11-21	Perfectionnements aux cinématographes
FR493975A (fr)	1919-08-27	Perfectionnements aux machines à calandrer
FR497211A (fr)	1919-11-29	Perfectionnements apportés aux vérins à engrenages
FR488260A (fr)	1918-09-17	Perfectionnements apportés aux publications
FR489140A (fr)	1918-12-20	Perfectionnements aux lentilles
FR495008A (fr)	1919-09-26	Perfectionnements aux inclinomètres
FR494140A (fr)	1919-08-30	Perfectionnements aux constructions
FR502183A (fr)	1920-05-06	Perfectionnements aux constructions
FR509759A (fr)	1920-11-19	Perfectionnements aux crics
FR501120A (fr)	1920-04-02	Perfectionnements aux crics
FR490717A (fr)	1919-05-06	Perfectionnements aux bruleurs
FR508282A (fr)	1920-10-06	Perfectionnements aux machines à calculer