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Patents > Year filed: 1909 & Office: FR & CPCs: CPC B64C17/00

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Inventors:
James Means (2) · Charles-Louis-Gaétan Brianchon (2) · Jean Georges Ramel (2) · Théophile Protin (2) · Auguste-Hippolyte Étévé (2) · Camille Contal (2)
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None (2) · Charles-Louis-Gaétan Brianchon (2) · James Means (2) · Théophile Protin (2) · Auguste-Hippolyte Étévé (2) · Jean Georges Ramel (2) · Camille Contal (2)
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stability (24) · airplane (22) · automatic stability (15) · design (11) · control (8) · None (7) · subsystem (6) · wings (6) · Construction (5) · aerodynamics (5) · equilibrium (5) · Frame (4) · propellers (3) · Lift (2) · safety (2) · Gyroscope (2) · sustentation (2)
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