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Patents > Application number : 191117405D or None & IPCs: IPC B64C33/02

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flapping (16) · propulsion (9) · wing (8) · Subsystem (6) · ornithopter (6) · LTA (6) · wings (5) · frame (5) · control (4) · whole (3) · None (3) · airship (3) · glider (2) · balloon (2) · airfoil (2) · piloting (2) · navigation (2) · Aerodynamics (2) · Drachenflieger (2)
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Showing below up to 39 results in range #1 to #39.

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