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Patents > Publication date: 1913 & IPCs : IPC B64C37/00 or None

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Year granted:
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Inventors:
None (12) · Dőry Béla Jobaházi (4) · Jan Jaakson (4) · Emil Hyra (3) · Orville Wright (3) · Karl Klinkosch (3) · Árpád Zigány (3) · Adolf Freiherr Odkolek von Augezd (3) · Louis Constantin (3)
Inventor country:
Applicant person:
None (22) · Jan Jaakson (4) · Dőry Béla Jobaházi (4) · Árpád Zigány (3) · Louis Constantin (3) · Adolf Freiherr Odkolek von Augezd (3) · Emil Hyra (3) · Karl Klinkosch (3)
Applicant is inventor:
Tech fields:
airplane (61) · Design (29) · aerodynamics (25) · frame (25) · propellers (24) · subsystem (23) · wings (23) · stability (22) · construction (21) · automatic stability (12) · propulsion (11) · Hydrodynamics (8) · whole (8) · Airship (8) · human-powered (7) · flapping (7) · parachutes (7) · Lift (7)
Full specification filed date:
Application number:
None (57)
Granted:
Supplementary to patent:
None (61) · Patent GB-1911-12232‎‎ (4) · Patent DE-1904-173378 (3) · Patent ES-1911-50083 (3) · Patent BE-1910-Hervieu-hangar (2) · Patent GB-1909-8531 (2) · 1 (2) · Patent FR-1910-420958 (2) · Patent CH-1912-62201 (2) · Patent AT-1911-57225 (2)
Related to aircraft:
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Citations from after 1930:
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