Drilldown: Patents

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Patents > Grant date: 1911 & Publication date: May 1911 & Supplementary to patent: None

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Louis Zorra (2)
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Louis Zorra (2)
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Airplane (15) · Design (9) · LTA (7) · propellers (7) · stability (6) · propulsion (6) · Frame (5) · Wings (5) · Lift (4) · landing (4) · aerodynamics (4) · Control (4) · Rudder (3) · monoplane (3) · automatic stability (3)
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