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Patents > Publication date: 1913 & IPCs : IPC B64C1/00 or IPC B64C3/18 or IPC B64C39/00 & Number of claims: 1-2

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airplane (24) · stability (22) · design (19) · aerodynamics (15) · automatic stability (11) · construction (8) · wings (7) · frame (6) · control (6) · None (6) · lift (4) · Rudder (3) · wing warping (2) · Equilibrium (2) · Fuselage (2) · sustentation (2) · Subsystem (2) · propellers (2)
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Showing below up to 38 results in range #1 to #38.

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