Drilldown: Patents

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Patents > Applicant person: None & Supplementary to patent: None & Related to aircraft : -1 or .5 or .5? or No or frame or mooring & National tech categories : USPC 244/90R or None & Number of claims: None

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None (8) · Otto Lilienthal (6) · Gustav Lilienthal (4) · Wilbur Wright (2) · Johnstone (2) · W. L. Hamilton (2) · Orville Wright (2) · Robert W. Thompson (2)
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None (43) · propulsion (17) · marine (11) · windmill (6) · propeller (4) · cargo (4) · paddle-wheel (4) · track (3) · electricity (2) · navigation (2) · clutch (2) · communications (2) · Vehicle Navigation (2) · fun (2)
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Showing below up to 104 results in range #1 to #104.

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