Drilldown: Patents

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Patents > Filing date: 1908 & Assigned to: None & Number of claims: 8-12

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Airplane (13) · navigation (10) · propulsion (8) · frame (8) · stability (6) · propeller (5) · marine (5) · None (4) · control (4) · takeoff (4) · safety (4) · subsystem (3) · rudder (3) · piloting (3) · design (3) · wings (3)
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Showing below up to 38 results in range #1 to #38.

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