Drilldown: Patents

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Patents > CPCs : CPC B64C11/48 or None & Number of figures: 22-40

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Design (10) · Airplane (9) · stability (9) · propulsion (8) · whole (7) · frame (7) · propellers (6) · propeller (5) · None (4) · wings (4) · navigation (4) · parachutes (4) · Aerodynamics (4) · LTA (3) · hybrid (3) · marine (3) · Flapping (3) · parachute (3) · equilibrium (3) · safety (3)
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Showing below up to 32 results in range #1 to #32.

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