Drilldown: Patents

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Patents > Applicant firm: None & Patent agent: G. de Mestral et F. Harle & Number of claims: 1-2

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airplane (18) · wings (11) · frame (7) · design (7) · sustentation (6) · propellers (6) · lift (6) · construction (5) · propulsion (4) · None (4) · aerodynamics (3) · subsystem (3) · navigation (3) · safety (3)
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