Drilldown: Patents

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Patents > Inventor country : DE or ES & Applicant firm : A. Wunderlich & Cie, Ingénieurs-Conseils or None & IPCs : IPC B64C25/00 or IPC B64C39/00 & Citations from after 1930: None

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airplane (18) · Design (9) · propulsion (8) · Frame (7) · wings (6) · propellers (6) · lift (5) · None (5) · Control (4) · Rudder (4) · monoplane (3) · propeller (3) · subsystem (3) · helicopter (3) · sustentation (3) · wheels (3) · Whole (3)
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Showing below up to 43 results in range #1 to #43.

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