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Patents > Supplementary to patent: None & IPCs : IPC B63G8/00 or IPC B64C17/00

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None (282) · Seine (9) · Loire (5) · Paris (4) · Meurthe-et-Moselle (3) · Nord (2) · Nièvre (2) · New York county (2) · New York City (2) · Rhône (2) · Nancy (2) · Hérault (2) · Bouches-du-Rhône (2) · England (2)
Applicant is inventor:
Tech fields:
stability (233) · airplane (162) · automatic stability (101) · Design (47) · control (47) · None (39) · aerodynamics (31) · Wings (27) · equilibrium (26) · Frame (22) · subsystem (16) · pendulum (15) · balance (13) · rudder (13) · Construction (12) · landing (11) · propellers (11) · Lift (10) · fuselage (9) · aileron (9)
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Supplementary to patent: (Click arrow to add another value)
Related to aircraft:
Patent agent:
None (57) · None (37) · Armengaud jeune (12) · J. Bonnet-Thirion (8) · Lavoix et Mosès (8) · Charles Dony (8) · E. Blétry (8) · Schwab (6) · P. Follin (5) · Paul Coulomb (5) · Hippolyte Josse (5) · Société A. Frey et de Carsalade (5) · J. Germain (5) · H. Boettcher fils (4) · L. Chassevent (4) · Weismann et Marx (4) · Marks & Clerk (4) · Matray frères et Cie (4)
IPCs: (Click arrow to add another value)
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