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Patents > IPCs: IPC B64C35/00 & Number of diagram pages: 2-3 & Number of figures: 5-30

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hydroaeroplane (13) · hydroplane (6) · landing (5) · airplane (5) · None (4) · marine (4) · Hybrid (4) · design (4) · Frame (3) · hydroplanes (3) · construction (3) · Fuselage (3) · flying boat (3) · takeoff (2) · hydroaeroplanes (2) · hydro-aeroplanes (2) · biplane (2) · Buoyancy (2) · stability (2) · Floats (2)
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Showing below up to 33 results in range #1 to #33.

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