Drilldown: Patents

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Patents > Applicant person : Antoine-Padoue Filippi or Henri-Marie Coandă & Applicant firm: None

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propellers (18) · propulsion (15) · Airplane (15) · subsystem (9) · Construction (9) · aerodynamics (8) · Design (8) · frame (7) · sustentation (7) · wings (6) · marine (5) · lift (5) · airfoil (4) · propeller (4) · military (4)
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Showing below up to 51 results in range #1 to #51.

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