Drilldown: Patents

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Patents > Inventor country : BE or GB or NL or None & Applicant is inventor: Yes & CPCs: None & Family year: 1914

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None (51) · airplane (12) · propellers (7) · propulsion (6) · wings (6) · design (5) · control (5) · stability (4) · aerodynamics (3) · sustentation (3) · piloting (3) · lift (3) · hybrid (3)
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Showing below up to 76 results in range #1 to #76.

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