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Patents > IPCs: IPC B64C35/00 & Number of text pages: 3-6 & Number of claims: 3-7

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hydroaeroplane (17) · airplane (11) · marine (8) · landing (7) · None (6) · design (6) · hydroplane (5) · takeoff (5) · frame (4) · buoyancy (3) · wheels (3) · construction (3) · control (3) · rudder (3) · Hydro-aeroplane (3) · floats (3) · hybrid (3) · fuselage (3)
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