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Patents > IPCs : IPC B64C25/50 or IPC B64C35/00 & Number of figures: 8-30

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hydroaeroplane (15) · marine (9) · airplane (7) · hydroplane (7) · construction (6) · design (6) · hydroaeroplanes (4) · flying boat (4) · landing (4) · frame (4) · fuselage (4) · takeoff (4) · wheels (3) · Hydro-aeroplane (3) · hybrid (3)
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Showing below up to 38 results in range #1 to #38.

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