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Patents > Office: FR & CPCs : CPC B64C13/12 or CPC B64C17/00

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Tech fields:
stability (282) · airplane (229) · automatic stability (143) · None (85) · control (73) · design (68) · aerodynamics (57) · equilibrium (40) · wings (37) · Subsystem (36) · Frame (27) · rudder (23) · Construction (21) · steering (19) · pendulum (19) · lift (18) · aileron (15) · sustentation (14) · cables (12) · landing (12)
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Supplementary to patent:
None (307) · Patent FR-1908-396249 (5) · Patent DE-1911-11-16 Otto Albin Budig (3) · Patent FR-1912-450608 (2) · Patent FR-1914-476300 (2) · Patent FR-1910-423998 (2) · Patent FR-1909-408872 (2) · Patent IT-1911-06-13 Guido Castagneris (2) · Patent IT-1910-10-17 Carlo Navaro (2) · Patent FR-1910-421257 (2) · Patent FR-1912-442419 (2) · Patent DE-1910-04-04 August Wendtland (2)
Related to aircraft:
Patent agent:
None (104) · None (39) · Armengaud jeune (30) · E. Blétry (15) · Lavoix et Mosès (13) · J. Bonnet-Thirion (12) · Charles Dony (11) · Matray frères et Cie (10) · Schwab (9) · J. Germain (9) · Paul Coulomb (8) · P. Follin (8) · L. Chassevent (7) · Brandon frères (7) · H. Boettcher fils (6) · Hippolyte Josse (6) · J. Fayollet (6) · Boramé et Julien (6) · Société A. Frey et de Carsalade (6) · Dupont et Elluin (6)
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