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Patents > Year granted: 1910 & Office : DEG or FR & Applicant type: INDIV & Supplementary to patent : Patent FR-1908-412632 or None & IPCs : IPC B64C13/00 or IPC B64C3/00 or IPC B64C33/00 or IPC B64C33/02 or IPC B64C39/00

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Inventors:
René Levainville (2) · Alfred Tunmer (2) · Louis Zorra (2) · Émile Dutel (2)
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René Levainville (2) · Alfred Tunmer (2) · Louis Zorra (2) · Émile Dutel (2)
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airplane (20) · design (15) · None (10) · control (9) · stability (7) · frame (7) · monoplane (6) · steering (5) · rudder (5) · Whole (5) · fuselage (4) · construction (4) · propellers (4) · flapping (3) · propulsion (3) · aerodynamics (3) · sustentation (3) · biplane (3) · wings (3) · ascension (3)
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