Patent FR-1915-476069

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Year filed 1914
Year granted 1915
Office FR
Patent number 476069
Inventors Charles-Alphonse VALLOT
Inventor country FR
Applicant person Charles ALPHONSE VALLOT
Applicant firm
Applicant type
Applicant is inventor? 0
Original title Perfectionnements aux aéroplanes
English title Improvements to airplanes
Tech fields Airplane
Filing date 1914-08-20
Full specification filed date
Application number 476069D
Grant date 1915-07-09
Granted? 1
Publication date
Supplementary to patent
Related to aircraft? Yes
Serial number
Patent agent
Assigned to
National tech categories FR 6.4
IPCs IPC B64C23/00
CPCs CPC B64C2700/6274
Family year
First filing? 1914
Cites these patents
Citations from after 1930
Application ID
INPADOC family ID 19293703
Number of text pages 5359336
Number of diagram pages
Number of figures
Number of claims

Sources