Drilldown: Patents

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Patents > Year filed: 1910 - 1919 & CPCs: CPC B64C35/00 & Number of claims: 7-9

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hydroaeroplane (10) · Hydro-aeroplane (6) · airplane (6) · marine (5) · Construction (4) · hydroplane (4) · Hybrid (4) · None (4) · Design (3) · floats (3) · Frame (3) · fuselage (3) · Hydroplanes (2) · flotation (2) · biplane (2) · hydroaeroplanes (2)
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Showing below up to 30 results in range #1 to #30.

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