Patent FR-1912-439343

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Year filed 1912
Year granted 1912
Office FR
Patent number 439343
Inventors Gustav Mees
Inventor country DE
Applicant person Gustav Mees
Applicant firm
Applicant type INDIV
Applicant is inventor? Yes
Original title Perfectionnements apportés aux hydro-aéroplanes et engins analogues
English title Improvements to hydro-aeroplanes and similar devices, VTOL as well, helicopter, hybrid
Tech fields hydroplane, frame, design, quille, rudder, propellers, ascension, hybrid, helicopter, VTOL
Filing date 1912/01/24
Full specification filed date
Application number 439343D
Grant date 1912/04/04
Granted? Yes
Publication date 1912/06/11
Supplementary to patent
Related to aircraft? Yes
Serial number
Patent agent Gaston Rose
Assigned to
National tech categories FR 6.4
IPCs IPC B64C35/00
CPCs CPC B64C35/008
Family year 1912
First filing? No
Cites these patents
Citations from after 1930
Application ID 19257823
INPADOC family ID 5328671
Number of text pages 4
Number of diagram pages 1
Number of figures 3
Number of claims 1