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Patents > Related to aircraft : .5? or Yes & IPCs : IPC B64C17/00 or IPC B64C3/38 or IPC B64C31/06

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Office:
Inventors:
Robert Esnault-Pelterie (11) · None (8) · Albéric de la Celle (8) · Louis-Adolphe Hayot (6) · François d’Astanières (5) · Louis-Isidore Henry (4) · Louis Marmonier (4) · Nicolas de Benois (4) · Albert Lebrun (4) · Sam Leonard Walkden (4) · Carlo Navaro (4) · Carl Alfred Johansson (4) · Jean-Jules Cambou (4) · Charles Baillod (4) · Otto Albin Budig (4) · Adolf Sprater (4)
Inventor country:
Applicant person:
None (20) · Robert Esnault-Pelterie (11) · Albéric de La Celle (8) · François d’Astanières (5) · Louis-Adolphe Hayot (5) · Nicolas de Benois (4) · Louis-Isidore Henry (4) · Alexandre-Auguste Guillot (4) · Otto Albin Budig (4) · Albert Lebrun (4) · Carl Alfred Johansson (4) · Carlo Navaro (4) · Sam Leonard Walkden (4) · Adolf Sprater (4)
Applicant is inventor:
Tech fields:
airplane (230) · stability (212) · automatic stability (129) · design (94) · aerodynamics (67) · control (67) · wings (62) · Frame (61) · equilibrium (41) · subsystem (35) · construction (34) · lift (32) · pendulum (20) · navigation (19) · kite (19) · propellers (18) · rudder (18) · wing warping (16) · sustentation (16) · cables (14)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (170) · Patent NO-1915-12-15 Carl Alfred Johansson (3) · Patent FR-1912-442419 (3) · Patent FR-1912-449167 (3) · Patent GB-1909-8531 (3) · Patent FR-1908-392672 (3) · Patent DE-1911-11-16 Otto Albin Budig (3) · Patent IT-1910-10-17 Carlo Navaro (3) · Patent FR-1908-393976 (3)
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (93) · Armengaud jeune (27) · Marks & Clerk (7) · Charles Dony (7) · Abel & Imray (6) · J. Germain (6) · J. Bonnet-Thirion (6) · E. Blétry (6) · Herbert Haddan & Co. (5) · Lavoix et Mosès (5) · None (5) · J. Fayollet (5) · Hippolyte Josse (4) · Haseltine, Lake & Co. (4) · C. Baumann (4) · P. Follin (4) · L. Chassevent (4) · Dom. Casalonga (4) · Brandon frères (4)
IPCs: (Click arrow to add another value)
First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:

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