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Patents > Inventors : Antoine-Padoue Filippi or Robert Esnault-Pelterie & Applicant is inventor: Yes & Number of claims: 2-3

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airplane (24) · wings (11) · frame (10) · wing warping (9) · construction (9) · lift (9) · design (9) · Propellers (8) · stability (7) · propulsion (5) · Aerodynamics (4) · sustentation (4) · subsystem (4) · motors (3) · monoplane (3) · LTA (3) · aerostat (3)
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