Drilldown: Patents

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Patents > Publication date: 1900 - 1999 & CPCs: CPC B64C13/00 & Number of text pages: 1-2

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Office:
Inventors:
Anton Flettner (11) · None (5) · Robert Esnault-Pelterie (3) · Roger Sommer (2) · René Caudron (2) · Hervé-Pierre Félix (2)
Inventor country:
Applicant person:
Anton Flettner (11) · None (5) · Robert Esnault-Pelterie (3) · Roger Sommer (2) · René Caudron (2) · Hervé-Pierre Félix (2)
Applicant is inventor:
Tech fields:
Airplane (31) · control (29) · Stability (13) · steering (12) · Design (11) · rudder (11) · navigation (10) · aerodynamics (8) · Wings (6) · frame (6) · lift (4) · subsystem (3) · wing warping (3)
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None (6)
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Citations from after 1930:
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