FR545186A - Perfectionnements aux aéronefs - Google Patents

Perfectionnements aux aéronefs

Info

Publication number: FR545186A
Authority: FR; France
Prior art keywords: upgrades; aircraft; aircraft upgrades
Prior art date: 1921-03-30
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

Rene-Jean-Camille Tampier

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.)

1921-03-30

Filing date

1921-03-30

Publication date

1922-10-06

1921-03-30 Application filed filed Critical

1922-10-06 Application granted granted Critical

1922-10-06 Publication of FR545186A publication Critical patent/FR545186A/fr

Status Expired legal-status Critical Current

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C33/00—Ornithopters

Landscapes

Engineering & Computer Science (AREA)
Aviation & Aerospace Engineering (AREA)

FR545186D 1921-03-30 1921-03-30 Perfectionnements aux aéronefs Expired FR545186A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR545186T		1921-03-30

Publications (1)

Publication Number	Publication Date
FR545186A true FR545186A (fr)	1922-10-06

Family

ID=8932805

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR545186D Expired FR545186A (fr)	1921-03-30	1921-03-30	Perfectionnements aux aéronefs

Country Status (1)

Country	Link
FR (1)	FR545186A (fr)

1921
- 1921-03-30 FR FR545186D patent/FR545186A/fr not_active Expired

Similar Documents

Publication	Publication Date	Title
DK31663C (da)	1923-05-07	Flyvemaskine.
FR551435A (fr)	1923-04-05	Perfectionnement aux montres
FR545186A (fr)	1922-10-06	Perfectionnements aux aéronefs
FR533903A (fr)	1922-03-14	Perfectionnements aux avions
FR543197A (fr)	1922-08-29	Perfectionnements aux aéronefs
FR543752A (fr)	1922-09-08	Perfectionnements aux avions
FR549271A (fr)	1923-02-06	Perfectionnements aux avions
FR555530A (fr)	1923-07-02	Perfectionnements aux aéronefs
FR528045A (fr)	1921-11-05	Perfectionnements aux aéronefs
FR544865A (fr)	1922-10-02	Perfectionnements apportés aux parachutes
FR589848A (fr)	1925-06-05	Perfectionnements aux avions
FR524100A (fr)	1921-08-30	Perfectionnements aux avions
FR528338A (fr)	1921-11-10	Perfectionnements aux avions
FR554847A (fr)	1923-06-18	Perfectionnements aux avions
FR541608A (fr)	1922-07-29	Perfectionnements aux hélicoptères
FR541599A (fr)	1922-07-29	Perfectionnements aux sous-marins
FR556695A (fr)	1923-07-25	Perfectionnements aux échelles
FR564267A (fr)	1923-12-26	Perfectionnements aux avions
FR567864A (fr)	1924-03-11	Perfectionnements aux avions
FR580701A (fr)	1924-11-14	Perfectionnements aux aéronefs
FR545789A (fr)	1922-10-20	Hélicoptère
FR583560A (fr)	1925-01-17	Perfectionnements aux avions
FR559833A (fr)	1923-09-22	Perfectionnements aux tentes
FR555938A (fr)	1923-07-09	Perfectionnements apportés aux avions
FR551930A (fr)	1923-04-17	Perfectionnements aux aéroplanes