Drilldown: Patents

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Patents > Applicant is inventor: Yes & Assigned to: None & National tech categories: FR 5.3

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propulsion (8) · propellers (5) · None (4) · wings (4) · airplane (4) · Cables (4) · Frame (4) · Pulleys (3) · control (3) · subsystem (3) · flapping (3) · transmission (3)
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Showing below up to 28 results in range #1 to #28.

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