Patent FR-1912-444046

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Year filed 1912
Year granted 1912
Office FR
Patent number 444046
Inventors Amédée-Henri Colin
Inventor country FR
Applicant person Amédée-Henri Colin
Applicant firm
Applicant type INDIV
Applicant is inventor? Yes
Original title perfectionnements aux aéroplanes
English title refinements to aeroplanes
Tech fields aeroplane, construction, stability, texture, frame, landing, navigation
Filing date May 20, 1912
Full specification filed date
Application number 444046D
Grant date July 29, 1912
Granted? Yes
Publication date October 8, 1912
Supplementary to patent
Related to aircraft? Yes
Serial number
Patent agent H. Bœttcher fils
Assigned to
National tech categories FR 6.4
IPCs IPC B64C39/00
CPCs CPC B64C39/00
Family year 1912
First filing? No
Cites these patents
Citations from after 1930 0
Application ID 19262439
INPADOC family ID 5332562
Number of text pages 3
Number of diagram pages 2
Number of figures 14
Number of claims 9