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Patents > Patent agent : E. Blétry or Hippolyte Josse & Number of claims: 2

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airplane (10) · stability (7) · propellers (5) · Propulsion (5) · design (5) · wings (4) · Subsystem (4) · Chassis (4) · navigation (3) · control (3) · construction (3) · Lift (3) · Steering (2) · Motors (2) · Sustentation (2) · rudder (2) · aerodynamics (2) · landing (2)
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Showing below up to 29 results in range #1 to #29.

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