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Patents > IPCs : IPC B64C3/52 or IPC B64C33/00 & Number of claims: 1-5

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Office:
Inventors:
Robert Esnault-Pelterie (7) · None (2) · Guido Antoni (2) · Jean-Baptiste-Eugène Gangler (2) · Lin-Marius Mannent (2) · Ugo Antoni (2)
Inventor country:
Applicant person:
Robert Esnault-Pelterie (7) · None (3) · Jean-Baptiste-Eugène Gangler (2) · Lin-Marius Mannent (2) · Ugo Antoni (2) · Guido Antoni (2)
Applicant is inventor:
Tech fields:
None (21) · airplane (19) · flapping (17) · wings (15) · stability (10) · ornithopter (10) · frame (10) · design (9) · Propulsion (9) · lift (9) · navigation (7) · HTA (6) · human-powered (6) · aerodynamics (6) · hybrid (6) · wing warping (5) · construction (5) · control (5) · airfoil (5) · sustentation (5)
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None (11)
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Related to aircraft:
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Citations from after 1930:
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