Drilldown: Patents

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Patents > Office: FR & Number of text pages: 2-9 & Number of figures: 25-40

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airplane (10) · stability (5) · wings (4) · Propellers (4) · construction (4) · propeller (3) · automatic stability (3) · Helicopter (3) · parachute (2) · LTA (2) · hybrid (2) · propulsion (2) · frame (2) · Safety (2) · equilibrium (2) · design (2) · Control (2) · Aerodynamics (2)
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