Drilldown: Patents

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Patents > CPCs: CPC B64C35/00 & Number of claims: 7-70

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hydroaeroplane (14) · hydroplane (11) · marine (8) · hybrid (7) · frame (7) · None (5) · Airplane (5) · flying boat (4) · Construction (4) · biplane (3) · hydroplanes (3) · fuselage (3) · propulsion (2) · landing (2) · wings (2) · Design (2) · Floats (2)
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Showing below up to 36 results in range #1 to #36.

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