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Patents > Supplementary to patent: None & IPCs : IPC B64C11/20 or IPC B64C3/38

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Office:
Inventors:
None (6) · Raymond William Garner (3) · Spencer Heath (3) · Robert Esnault-Pelterie (3) · Jakob Haw (3) · Émile Pupin (2) · Horatio Claude Barber (2)
Inventor country:
Applicant person:
None (13) · Spencer Heath (3) · Jakob Haw (3) · Raymond William Garner (3) · Robert Esnault-Pelterie (3) · Horatio Claude Barber (2) · Édouard Favre (2) · Émile Pupin (2)
Applicant is inventor:
Tech fields:
airplane (42) · None (33) · propellers (17) · design (15) · Control (14) · wings (14) · propulsion (12) · stability (10) · propeller (10) · aerodynamics (8) · airfoil (8) · navigation (8) · aerial propeller (7) · incidence (7) · HTA (7) · frame (7) · lift (6) · construction (5) · steering (5)
Full specification filed date:
Application number:
None (16) · 25723218 (2)
Granted:
Supplementary to patent: (Click arrow to add another value)
Related to aircraft:
Patent agent:
None (33) · None (13) · J. Bonnet-Thirion (4) · Y. Rabilloud et fils (3) · Armengaud jeune (3) · Schwab (3) · Charles Dony (2) · J. S. Withers & Spooner (2) · F. W. Golby (2) · Émile Bert (2) · Munn & Co. (2) · E. Blétry (2) · Dom. Casalonga (2) · Haseltine, Lake & Co. (2) · Abel & Imray (2) · Arthur C. Downing (2)
IPCs: (Click arrow to add another value)
First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:

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