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Patents > CPCs : CPC B64C17/00 or CPC G01P3/36 & Number of claims: 1-4

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None (381) · Seine (9) · Loire (6) · Paris (5) · England (3) · Nièvre (3) · Meurthe-et-Moselle (3) · La Ricamarie (3) · Var (2) · Rhône (2) · Orne (2) · Ohio (2) · Nord (2) · Nancy (2) · Hérault (2) · Manche (2) · Bouches-du-Rhône (2) · Beslon par Villedieu (2)
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stability (308) · airplane (222) · automatic stability (137) · design (66) · Control (65) · None (55) · aerodynamics (45) · equilibrium (37) · subsystem (32) · wings (32) · frame (31) · construction (22) · pendulum (21) · rudder (19) · lift (17) · balance (17) · navigation (14) · steering (14) · aileron (13) · LTA (12)
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None (296) · Patent FR-1908-396249 (4) · Patent FR-1910-415470 (3) · Patent FR-1909-399456 (3) · Patent FR-1911-446282 (3) · Patent US-1908-935766 (3) · Patent NO-1915-12-15 Carl Alfred Johansson (3)
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None (69) · None (42) · Armengaud jeune (17) · E. Blétry (11) · Lavoix et Mosès (10) · Matray frères et Cie (9) · J. Bonnet-Thirion (9) · J. Germain (8) · P. Follin (7) · Charles Dony (7) · Schwab (7) · J. Fayollet (6) · Victor J. Evans (6) · Brandon frères (6) · Société A. Frey et de Carsalade (5) · Herbert Haddan & Co. (5) · Hippolyte Josse (5) · Dupont et Elluin (5) · Rigot et Prévost (5) · Marks & Clerk (5)
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