Drilldown: Patents

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Patents > Grant date: 1912 & Supplementary to patent: None & Number of figures: 19-40

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airplane (7) · wings (4) · construction (4) · design (3) · stability (3) · frame (3) · control (3) · wheels (2) · skids (2) · metal (2) · longerons (2) · landing (2) · fuselage (2) · None (2) · chassis (2) · cables (2) · automatic stability (2)
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Showing below up to 14 results in range #1 to #14.

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