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Patents > Office : DEG or FR or IN & IPCs : IPC B64C1/00 or IPC B64C3/00 or IPC B64C39/00 & Number of text pages: 4

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Inventors:
None (3) · Albéric de la Celle (3) · Charles Philippart (2) · Robert Esnault-Pelterie (2) · Paul Schmitt (2) · Nicolas de Benois (2) · Marius Chantron (2) · Henri-Marie Coandă (2)
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Applicant person:
None (4) · Albéric de la Celle (3) · Robert Esnault-Pelterie (2) · Henri-Marie Coandă (2) · Nicolas de Benois (2) · Charles Philippart (2) · Paul Schmitt (2) · Marius Chantron (2)
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Tech fields:
airplane (41) · stability (32) · Design (19) · automatic stability (18) · Wings (13) · aerodynamics (13) · frame (12) · control (11) · Construction (11) · None (10) · lift (9) · sustentation (8) · propulsion (5) · propellers (4) · rudder (4)
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IPCs: (Click arrow to add another value)
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Citations from after 1930:
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