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Patents > Applicant person: None & CPCs : CPC B64C2700/6218 or CPC B64C33/02

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flapping (19) · None (12) · propulsion (9) · frame (9) · subsystem (7) · wing (6) · ornithopter (5) · LTA (5) · wings (5) · propeller (3) · wheels (3) · Stability (3) · navigation (3) · piloting (2) · Airplane (2) · hybrid (2) · landing (2) · airfoil (2) · steering (2)
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