Drilldown: Patents

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Patents > Publication date: 1900 - 1999 & CPCs : CPC B64C3/385 or CPC B64C35/00 & Number of claims: 4-12

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airplane (17) · Design (11) · Hydroplane (8) · hydroaeroplane (7) · stability (6) · None (5) · Frame (5) · landing (5) · wings (5) · Sustentation (4) · Lift (4) · aerodynamics (4) · Fuselage (4) · hybrid (4) · control (3) · elasticity (3) · Construction (3)
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Showing below up to 37 results in range #1 to #37.

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