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Patents > IPCs : IPC B64C13/00 or IPC B64C3/54 & Citations from after 1930: None & Number of figures: 2-4

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Office:
Inventors:
Robert Esnault-Pelterie (6) · None (5) · Anton Flettner (4) · John Law Garsed (4) · Joseph Cousin (2) · Robert Welford (2) · Arkady Iospé (2)
Inventor country:
Applicant person:
Robert Esnault-Pelterie (6) · None (5) · Anton Flettner (4) · John Law Garsed (4) · Joseph Cousin (2) · Robert Welford (2) · Arkady Iospé (2)
Applicant is inventor:
Tech fields:
airplane (37) · control (26) · Wings (17) · steering (15) · design (15) · aerodynamics (12) · stability (12) · Lift (11) · None (10) · rudder (9) · Frame (9) · subsystem (7) · Sustentation (7) · biplane (4) · wing warping (4) · Construction (4) · navigation (4) · tail (3) · propellers (3) · Monoplane (3)
Full specification filed date:
Application number:
None (10)
Granted:
Related to aircraft:
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Cites these patents:
Citations from after 1930:
Number of text pages:
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