Drilldown: Patents

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Patents > CPCs: CPC B64C35/00 & Number of claims: 2-3

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hydroaeroplane (16) · airplane (15) · hydroplane (13) · design (12) · takeoff (8) · marine (7) · frame (7) · buoyancy (6) · landing (6) · aerodynamics (5) · launching (4) · float (4) · None (4) · safety (4) · wheels (4) · hybrid (3)
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Showing below up to 46 results in range #1 to #46.

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