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Patents > Grant date: 1920 - 1929 & IPCs : IPC B64C3/00 or IPC B64F1/22

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Inventors:
None (19) · Charles-Édouard-Pierre Gourdou (3) · Jean-Adolphe Leseurre (3) · Ernst Heinkel (2) · Harold J. Horn (2) · Gianni Caproni (2) · Joseph Vanorio (2)
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Applicant person:
None (24) · Charles-Édouard-Pierre Gourdou (3) · Jean-Adolphe Leseurre (3) · Joseph Vanorio (2) · John William Rapp (2) · Gianni Caproni (2) · Ernst Heinkel (2) · Harold J. Horn (2)
Applicant is inventor:
Tech fields:
airplane (27) · frame (19) · wings (18) · construction (18) · design (13) · None (7) · biplane (7) · fuselage (6) · wing (5) · monoplane (5) · lift (3) · triplane (3) · subsystem (3) · stays (3) · electricity (3) · aerodynamics (3) · metal (3)
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Application number:
None (9)
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Related to aircraft:
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Cites these patents:
Citations from after 1930:
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