Drilldown: Patents

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Patents > Office : FR or US & Application number: None & IPCs : IPC B64C3/00 or IPC B64C39/00

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airplane (9) · propulsion (8) · LTA (6) · frame (5) · stability (5) · Design (4) · navigation (4) · heavier-than-air (3) · None (2) · propellers (2) · rudder (2) · fuselage (2) · flapping (2) · Control (2) · subsystem (2) · balloon (2) · Wheels (2)
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Showing below up to 23 results in range #1 to #23.

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