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Patents > Inventors : Antoine-Padoue Filippi or Gustav Mees or Pierre LE CORDIER

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propellers (24) · propulsion (20) · airplane (18) · stability (13) · hybrid (12) · propeller (11) · subsystem (10) · None (9) · gyroscope (9) · Design (8) · Helicopter (7) · airfoil (7) · aerodynamics (7) · wheels (7) · texture (6) · takeoff (6) · navigation (5) · Ascension (5) · frame (5) · marine (5)
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None (29)
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Showing below up to 68 results in range #1 to #68.

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