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Patents > Office : AU or ES & Number of claims: None

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Office: (Click arrow to add another value)
Inventors:
None (12) · Leonardo Torres Quevedo (7) · Wilbur Wright (4) · Orville Wright (4) · Louis Constantin (4) · Comte Antoine Apraxine (4) · Albert John Fortescue (3) · Antoine-Padoue Filippi (3) · August Wendtland (3) · Charles Denniston Burney (3)
Inventor country:
Applicant person:
None (44) · Leonardo Torres Quevedo (4) · Louis Constantin (4) · Albert John Fortescue (3) · Charles Denniston Burney (3) · Antoine-Padoue Filippi (3)
Applicant is inventor:
Tech fields:
LTA (40) · airplane (33) · balloon (23) · navigation (20) · Design (20) · propulsion (19) · Propellers (19) · frame (18) · stability (15) · subsystem (13) · construction (10) · Aerodynamics (10) · None (9) · rudder (8) · control (7) · wings (7) · gas (6) · hydrodynamics (6) · safety (6) · propeller (6)
Full specification filed date:
Granted:
Supplementary to patent:
None (76) · Patent GB-1911-29012 (2) · Patent ES-1911-50435 (2) · Patent DE-1907-194166 (2) · Patent BE-1913-253298 (2) · Patent BE-1910-Hervieu-hangar (2) · Patent GB-1908-4519 (2) · Patent US-1909-970771 (2)
Related to aircraft:
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National tech categories:
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:
Number of figures:

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