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Patents > Filing date: 1911 & Grant date: 1910 - 1919 & IPCs: IPC B64C39/00 & Number of text pages: 2

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Airplane (13) · design (12) · Aerodynamics (8) · wings (7) · fuselage (5) · Frame (4) · rudder (4) · Construction (4) · Control (4) · wheels (3) · Sustentation (3) · Stability (3) · propulsion (3) · propellers (3) · Piloting (3) · heavier-than-air (3) · None (3) · lift (3) · equilibrium (3)
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Showing below up to 27 results in range #1 to #27.

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