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Patents > IPCs : IPC B64C13/00 or IPC B64C3/00 & Number of claims: 3-4

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Inventors:
None (16) · Anton Flettner (4) · Robert Esnault-Pelterie (4) · Norman Arthur Thompson (3) · Robert Blackburn (3) · Gianni Caproni (2) · Émile Dutel (2) · René Levainville (2) · Robert Arthur Bruce (2) · Roy Louis Matteson (2) · Ernst Heinkel (2) · Armand-Jean-Auguste Deperdussin (2) · Alfred Tunmer (2) · John Law Garsed (2)
Inventor country:
Applicant person:
None (18) · Anton Flettner (4) · Robert Esnault-Pelterie (4) · Norman Arthur Thompson (3) · Robert Blackburn (3) · Robert Arthur Bruce (2) · René Levainville (2) · Ernst Heinkel (2) · Édouard Favre (2) · Roy Louis Matteson (2) · Gianni Caproni (2) · John Law Garsed (2) · Armand-Jean-Auguste Deperdussin (2) · Émile Dutel (2) · Alfred Tunmer (2)
Applicant is inventor:
Tech fields:
airplane (45) · Wings (26) · frame (25) · construction (22) · control (20) · None (16) · design (12) · stability (11) · steering (9) · subsystem (8) · lift (7) · fuselage (6) · rudder (5) · biplane (5) · rudders (4) · metal (4) · aerodynamics (4)
Full specification filed date:
Application number:
None (13)
Granted:
Related to aircraft:
Patent agent:
None (25) · Marks & Clerk (9) · Armengaud jeune (7) · None (5) · L. Chassevent (3) · Charles Dony (3) · J. D. Roots & Co. (2) · G. Protte (2) · Eric W. Walford (2) · Haseltine, Lake & Co. (2) · Brewer & Son (2)
IPCs: (Click arrow to add another value)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of claims:
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