Drilldown: Patents

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Patents > Year filed: 1914 & Supplementary to patent: None & Number of claims: 3

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airplane (13) · None (7) · design (7) · wings (6) · frame (5) · biplane (4) · landing (3) · propulsion (3) · construction (3) · propeller (3) · wheels (2) · stability (2) · propellers (2) · parachute (2) · LTA (2) · hybrid (2) · aerodynamics (2) · ascension (2)
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None (5) · CPC B64C3/00 (3) · CPC B64C23/005 (2) · CPC B64C2700/6295 (2) · CPC B64C2700/6235 (2) · CPC B64C35/00 (2) · CPC B64C3/56 (2) · CPC B64B1/00 (2) · CPC B64C11/16 (2) · CPC B64C1/00 (2)
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Showing below up to 38 results in range #1 to #38.

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