Drilldown: Patents

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Patents > Year granted: 1920 - 1929 & Applicant is inventor: No & Number of figures: 7-20

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airplane (13) · design (6) · stability (4) · None (3) · biplane (3) · fuselage (3) · wings (3) · LTA (2) · airfoil (2) · aerodynamics (2) · propeller (2) · frame (2) · construction (2) · control (2)
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