Patent FR-1920-505088

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Year filed 1917
Year granted 1920
Office FR
Patent number 505088
Inventors Feli-Henri VITU
Inventor country FR
Applicant person FELIX HENRI VITU
Applicant firm
Applicant type
Applicant is inventor? 0
Original title
English title
Tech fields
Filing date 1917-11-20
Full specification filed date
Application number 505088D
Grant date 1920-07-22
Granted? 1
Publication date
Supplementary to patent
Related to aircraft? 1
Serial number
Patent agent
Assigned to
National tech categories
CPCs CPC B64C3/54
Family year 1917
First filing? 1
Cites these patents
Citations from after 1930
Application ID 19322009
INPADOC family ID 10301442
Number of text pages
Number of diagram pages
Number of figures
Number of claims