Drilldown: Patents

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Patents > Grant date: 1923 & Number of claims: 3-40

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airplane (11) · frame (8) · wings (6) · design (5) · propeller (3) · landing (3) · construction (3) · control (3) · HTA (3) · Fuselage (3) · wing (2) · steering (2) · skids (2) · rudder (2) · instrument (2) · None (2) · LTA (2) · chassis (2) · aerodynamics (2)
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