Drilldown: Patents

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Patents > Number of text pages: 2-3 & Number of claims: 8-20 & Number of figures: 8

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LTA (9) · airplane (7) · navigation (5) · stability (5) · propulsion (5) · airfoil (4) · frame (4) · design (3) · propeller (3) · parachute (3) · None (2) · Hybrid (2) · rudder (2) · safety (2) · shock-absorbers (2) · springs (2) · helicopter (2) · landing (2) · aerodynamics (2)
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