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Patents > Applicant firm : Société anonyme Astra AB or None & Grant date: 1910 - 1919 & CPCs: CPC B64C2700/6218 & Family year: 1900 - 1999 & First filing: No & Citations from after 1930: None

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Inventors:
Otto Albin Budig (4) · Alfred John Macy (3) · August Wendtland (2) · Francesco Filiasi (2) · Sam Leonard Walkden (2) · Alexander Blair Thaw (2) · Antoine CHAUVIGNAT (2) · Louis-Adolphe Hayot (2) · Émile Bert (2) · Auguste Guillot (2) · Auguste-Hippolyte Étévé (2) · Oswald François Leopold Keun (2)
Inventor country:
Applicant person:
Otto Albin Budig (4) · Alfred John Macy (3) · August Wendtland (2) · Louis-Adolphe Hayot (2) · Francesco Filiasi (2) · Alexander Blair Thaw (2) · Alexandre-Auguste Guillot (2) · ANTOINE CHAUVIGNAT (2) · Sam Leonard Walkden (2) · Émile Bert (2) · Auguste-Hippolyte Étévé (2)
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Tech fields:
stability (46) · airplane (44) · None (21) · automatic stability (20) · Design (19) · aerodynamics (15) · construction (9) · frame (9) · equilibrium (9) · Control (8) · wings (8) · Rudder (5) · lift (5) · landing (5)
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Supplementary to patent:
None (25) · Patent DE-1911-11-16 Otto Albin Budig (3) · Patent US-1913-1203221 (2) · Patent DE-1910-04-04 August Wendtland (2) · Patent FR-1912-450608 (2) · Patent FR-1910-423998 (2) · Patent FR-1909-408872 (2) · Patent GB-1909-8531 (2)
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