Drilldown: Patents

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Patents > Supplementary to patent: None & CPCs: CPC B64C23/005 & Number of claims: 8-17

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None (10) · airplane (10) · navigation (9) · frame (8) · propeller (7) · stability (5) · propulsion (5) · helicopter (5) · hybrid (5) · rudder (4) · parachute (4) · takeoff (3) · LTA (3) · design (3) · wheels (3)
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