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Patents > IPCs: IPC B64C35/00 & Number of text pages: 1-3 & Number of figures: 5-30

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hydroaeroplane (15) · design (10) · airplane (8) · hydroplane (8) · takeoff (7) · landing (7) · marine (6) · hybrid (6) · frame (6) · None (6) · buoyancy (5) · wheels (4) · aerodynamics (3) · launching (3) · floats (3) · biplane (3)
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Showing below up to 43 results in range #1 to #43.

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