Drilldown: Patents

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Patents > CPCs: CPC B64C35/00 & Number of claims: 6-50000000

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hydroaeroplane (17) · hydroplane (13) · marine (9) · frame (8) · hybrid (7) · None (6) · airplane (5) · Hydro-aeroplane (5) · Design (4) · biplane (4) · flying boat (4) · construction (4) · floats (4) · fuselage (3) · wings (3) · propulsion (2) · landing (2) · hydroplanes (2) · hydroaeroplanes (2) · stability (2)
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Showing below up to 47 results in range #1 to #47.

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