Patent FR-1912-443736

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Possibly this inventor is the same as the one for Patent FR-1903-333644

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Year filed 1911
Year granted 1912
Office FR
Patent number 443736
Inventors Henry RICHER
Inventor country FR
Applicant person HENRY RICHER
Applicant firm
Applicant type INDIV
Applicant is inventor? 1
Original title perfectionnements aux machines volantes
English title refinements to flying machines
Tech fields aviation
Filing date 1911-07-20
Full specification filed date
Application number 443736D
Grant date 1912-10-01
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 B64C3/38
CPCs CPC B64C3/385
Family year 1911
First filing? 0
Cites these patents
Citations from after 1930
Application ID 19262131
INPADOC family ID 5332303
Number of text pages
Number of diagram pages
Number of figures
Number of claims