Drilldown: Patents

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Patents > Year granted: 1910 - 1919 & Related to aircraft: Yes & Patent agent : Armengaud jeune or Dupont et Elluin & IPCs : IPC B64C1/00 or IPC B64C3/00 or IPC B64C3/54 or IPC B64C33/00 or IPC B64C39/00

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airplane (30) · Design (17) · stability (14) · construction (13) · Frame (11) · aerodynamics (10) · automatic stability (10) · wings (9) · Lift (7) · cables (5) · Monoplane (5) · Landing (5) · Control (5) · sustentation (4) · fuselage (4) · chassis (4)
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Showing below up to 34 results in range #1 to #34.

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