Drilldown: Patents

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Patents > Patent agent: None & IPCs : IPC B64C35/00 or IPC B64C39/08

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airplane (14) · hydroaeroplane (13) · frame (8) · design (7) · None (7) · buoyancy (4) · wheels (4) · marine (4) · Hydroplane (4) · chassis (3) · construction (3) · safety (2) · LTA (2) · floats (2) · biplane (2) · Fuselage (2) · hybrid (2)
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