Patent FR-1912-443966

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  • Inventor location: département Seine, France

Sources


Year filed 1912
Year granted 1912
Office FR
Patent number 443966
Inventors Georges Coutant
Inventor country FR
Applicant person Georges Coutant
Applicant firm
Applicant type INDIV
Applicant is inventor? 1
Original title Perfectionnements aux aéroplanes
English title Refinements to aeroplanes
Tech fields aeroplane
Filing date May 18, 1912
Full specification filed date
Application number 443966D
Grant date July 26, 1912
Granted? 1
Publication date October 7, 1912
Supplementary to patent
Related to aircraft? 1
Serial number
Patent agent H. Bœttcher fils
Assigned to
National tech categories FR 6.4
IPCs IPC CPC B64C13/00
CPCs CPC B64C13/00, CPC B64C2700/6256
Family year 1912
First filing? 1
Cites these patents
Citations from after 1930
Application ID 19262359
INPADOC family ID 5332495
Number of text pages 3
Number of diagram pages 2
Number of figures 7
Number of claims 4