Drilldown: Patents

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Patents > Number of claims: None & Number of figures: 13-30

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airplane (11) · stability (9) · LTA (7) · navigation (6) · design (6) · wings (5) · propellers (5) · propulsion (4) · aerodynamics (4) · heavier-than-air (3) · construction (3) · balloon (3) · airship (3) · subsystem (3) · whole (3) · hybrid (3)
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