Drilldown: Patents

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Patents > Filing date: October 1908 & Number of claims: 1-3

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None (4) · Rudolf Penkala (2) · Robert Esnault-Pelterie (2) · René Caudron‎ (2) · Gaston Caudron (2) · Friedrich Berner (2) · Eduard Penkala (2) · Karl Ludwig Waldemar Geest (2)
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None (8) · Rudolf Penkala (2) · Robert Esnault-Pelterie (2) · René Caudron‎ (2) · Eduard Penkala (2) · Gaston Caudron (2) · Friedrich Berner (2)
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airplane (12) · LTA (10) · lift (8) · rudder (6) · navigation (6) · design (6) · Control (6) · propellers (6) · propulsion (6) · subsystem (5) · stability (4) · marine (4) · wings (4) · sustentation (4)
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