Patent FR-1913-463641

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Wings pivot so as to attach to fuselage. Nice diagram.example


Year filed 1913
Year granted 1913
Office FR
Patent number 463641
Inventors Edmond de Marçay
Inventor country FR
Applicant person Edmond de Marçay
Applicant firm
Applicant type INDIV
Applicant is inventor? Yes
Original title Aéroplane à voilure repliable
English title Foldable airfoil
Tech fields airfoil, foldable wings
Filing date October 15, 1913
Full specification filed date
Application number 463641D
Grant date December 22, 1913
Granted? Yes
Publication date February 27, 1914
Supplementary to patent
Related to aircraft? Yes
Serial number
Patent agent Boramé et Julien
Assigned to
National tech categories FR 6.4
CPCs CPC B64C3/56
Family year 1913
First filing? Yes
Cites these patents
Citations from after 1930
Application ID 19281563
INPADOC family ID 5349070
Number of text pages 2
Number of diagram pages 1
Number of figures 3
Number of claims 3