Drilldown: Patents

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Patents > Publication date: 1900 - 1999 & CPCs : CPC B64C3/385 or CPC B64C35/00 & Number of figures: 7-30

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design (11) · airplane (9) · hydroaeroplane (8) · None (6) · landing (6) · Frame (5) · hydroplane (5) · Construction (5) · Fuselage (5) · takeoff (4) · launching (2) · aerodynamics (2) · Hybrid (2) · stability (2) · marine (2) · sustentation (2) · wheels (2) · buoyancy (2) · wings (2)
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Showing below up to 31 results in range #1 to #31.

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