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Patents > Filing date: December 1908 & National tech categories : DE 77h.5 or FR 6.4

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Inventors:
Georges-Henri-Marius Canton (2) · Léon Dufour (2) · Robert Esnault-Pelterie (2) · Pierre-Georges Unné (2)
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Georges-Henri-Marius Canton (2) · Léon Dufour (2) · Robert Esnault-Pelterie (2) · Pierre-Georges Unné (2)
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Tech fields:
airplane (16) · Design (13) · LTA (8) · propulsion (8) · frame (7) · Stability (7) · wings (6) · navigation (6) · propellers (5) · aerodynamics (5) · Rudder (4) · Lift (4) · dirigible (4) · Sustentation (4) · Control (4) · construction (3) · Subsystem (3) · equilibrium (3) · None (3) · Ascension (3)
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