Drilldown: Patents
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None (4) ·
Alexander Polestchuk (1) ·
AXIEN (1) ·
Erich von Bernd (1) ·
Franzesco Fronz (1) ·
Friedrich Kühner (1) ·
Hermann Ruthenberg (1) ·
Joseph Hofmann (1) ·
KRUSE (1) ·
L. Martin (1) ·
L. Mondorf (1) ·
Paul Frederik Degn (1) ·
Paul Zens (1) ·
Robert Esnault-Pelterie (3) ·
Stanislaus Victor Saloni (1)
None (3) ·
airfoil (3) ·
airplane (6) ·
camber (1) ·
control (1) ·
lift (1) ·
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Propellers (1) ·
Propulsion (7) ·
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Tragfläche (1) ·
wing warping (3) ·
wing-warping (1) ·
wings (3)
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