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Patents > CPCs : CPC B64C2700/6212 or CPC B64C39/00

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None (575) · Seine (8) · Nord (4) · London (4) · Paris (4) · Loir-et-Cher (3) · Loire (3) · Montpellier (3) · Eure (3) · England (3) · Hérault (3) · Var (3) · Nièvre (3) · County of London (2) · Charente-Inférieure (2) · Vaucluse (2) · St. Louis (2)
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Tech fields:
None (261) · airplane (216) · stability (124) · design (110) · frame (76) · Control (50) · automatic stability (49) · construction (49) · wings (47) · propellers (45) · propulsion (41) · aerodynamics (40) · lift (33) · whole (26) · steering (23) · Subsystem (22) · Fuselage (21) · monoplane (21) · pendulum (20)
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None (476) · Patent FR-1908-396249 (5) · Patent FR-1916-502839 (3) · Patent US-1908-989022 (2) · Patent FR-1912-441089 (2) · Patent FR-1913-461629 (2) · Patent FR-1914-476300 (2) · Patent FR-1910-421136 (2) · Patent FR-1910-414004 (2) · Patent FR-1917-502839.21604 (2) · Patent GB-1908-4519 (2) · Patent FR-1908-396470 (2) · Patent FR-1908-394418 (2) · Patent DE-1912-265515 (2) · Patent US-1908-927605 (2) · Patent FR-1911-434281 (2) · Patent US-1910-996592 (2) · Patent US-1911-994106 (2) · Patent US-1915-1149680 (2) · Patent US-1914-1169695 (2)
Related to aircraft:
Patent agent:
None (266) · None (28) · Armengaud jeune (17) · Marks & Clerk (11) · J. Germain (11) · E. Blétry (11) · J. Bonnet-Thirion (10) · Matray frères et Cie (9) · L. Chassevent (8) · Weismann et Marx (7) · Lavoix et Mosès (7) · Brandon frères (7) · Boramé et Julien (7) · G. Petiau (6) · Charles Dony (6) · Y. Rabilloud et fils (6)
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