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Patents > Application number: None & IPCs : IPC B64B1/06 or IPC B64C33/02

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Inventors:
Frederick William Brearey (3) · Richard Mentz (2) · Firmin Bousson (2) · Ferdinand Klepsch (2)
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Tech fields:
LTA (16) · flapping (16) · propulsion (12) · wing (8) · subsystem (8) · frame (8) · ornithopter (6) · wings (5) · control (4) · whole (4) · navigation (4) · airship (4) · None (3)
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