Drilldown: Patents

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Patents > Patent agent : Brandon frères or None & IPCs: IPC B64C33/00

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flapping (15) · propulsion (12) · ornithopter (9) · airplane (6) · navigation (6) · frame (5) · rudder (5) · None (4) · stability (4) · propeller (4) · lift (4) · hybrid (4) · human-powered (4) · takeoff (3) · HTA (3) · wings (3) · design (3) · control (3) · airfoil (3)
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Showing below up to 36 results in range #1 to #36.

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