Patent FR-1913-458446

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  • Inventor location: Italy

Sources


Year filed 1913
Year granted 1913
Office FR
Patent number 458446
Inventors Francesco Filiasi
Inventor country IT
Applicant person Francesco Filiasi
Applicant firm
Applicant type INDIV
Applicant is inventor? Yes
Original title Système pour la direction et la stabilité latérale des aéroplanes
English title System for the steering and lateral stability of airplanes
Tech fields airplane, stability, steering, landing
Filing date 1913/05/09
Full specification filed date
Application number 458446D
Grant date 1913/08/07
Granted? Yes
Publication date 1913/10/10
Supplementary to patent
Related to aircraft? Yes
Serial number
Patent agent E. Ducassou
Assigned to
National tech categories FR 6.4
IPCs IPC B64C13/00
CPCs CPC B64C13/00, CPC B64C2700/6256
Family year 1913
First filing? No
Cites these patents
Citations from after 1930
Application ID 19276494
INPADOC family ID 5344647
Number of text pages 3
Number of diagram pages 1
Number of figures 3
Number of claims 1