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Patents > Office : FR or JP or NZ & Inventor country : CA or FR or IT & Supplementary to patent: None & IPCs: IPC B64C39/00 & CPCs: CPC B64C39/00 & Family year: 1911

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airplane (10) · design (8) · frame (7) · construction (6) · Wings (4) · Aerodynamics (4) · propulsion (4) · whole (3) · stability (3) · motors (3) · chassis (3) · fuselage (3) · wheels (2) · Sustentation (2) · Piloting (2) · landing (2) · None (2) · Control (2) · automatic stability (2)
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