Patent FR-1915-483114

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Year filed 1915
Year granted 1917
Office FR
Patent number 483114
Inventors Clarence Gaston Walker
Inventor country US
Inventor location
Applicant person Clarence G. Walker
Applicant firm
Applicant type INDIV
Applicant is inventor? 1
Original title Perfectionnements dans les machines volantes
English title Flying machine
Tech fields ornithopter, flapping, aerodynamics, wings
Filing date 1915-09-29
Full specification filed date
Application number 483114D
Grant date 1917-05-31
Granted? 1
Publication date 1917-05-31
Supplementary to patent Patent US-1914-1153143
Related to aircraft? 1
Serial number
Patent agent Y. Talvard
Assigned to
National tech categories FR 6.4
IPCs
CPCs CPC B64C33/00
Family year 1915
First filing? 0
Cites these patents
Citations from after 1930
Application ID 19300536
INPADOC family ID 5365088
Number of text pages 2
Number of diagram pages 1
Number of figures 4
Number of claims 3