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Patents > Year granted: 1920 - 1929 & IPCs : IPC B64C11/16 or IPC B64C3/00

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Year granted:
Office:
Inventors:
None (10) · Charles-Édouard-Pierre Gourdou (3) · Jean-Adolphe Leseurre (3) · Jakob Haw (3) · Joseph Vanorio (2) · Hugo Junkers (2) · Gianni Caproni (2) · Gabriel Letsch (2) · Ernst Heinkel (2) · Harold J. Horn (2)
Inventor country:
Applicant person:
None (18) · Jean-Adolphe Leseurre (3) · Charles-Édouard-Pierre Gourdou (3) · Harold J. Horn (2) · Joseph Vanorio (2) · Ernst Heinkel (2) · John William Rapp (2) · Gianni Caproni (2)
Applicant is inventor:
Tech fields:
Airplane (21) · wings (15) · None (13) · frame (10) · construction (9) · design (8) · wing (6) · biplane (4) · monoplane (4) · Fuselage (4) · stays (3) · subsystem (3) · propeller (3)
Full specification filed date:
Application number:
None (13)
Granted:
Publication date:
Related to aircraft:
IPCs: (Click arrow to add another value)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
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