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Patents > Office: FR & Applicant type: INDIV & Granted: Yes & IPCs: IPC B64C39/00

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Tech fields:
Airplane (113) · design (83) · propulsion (47) · frame (45) · propellers (43) · construction (41) · Wings (40) · None (38) · stability (35) · aerodynamics (34) · lift (28) · control (25) · sustentation (22) · aeroplane (21) · Whole (20) · rudder (17) · fuselage (16) · heavier-than-air (15) · navigation (14)
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Supplementary to patent:
None (166) · Patent FR-1902-326476 (2) · Patent FR-1909-403418 (2) · Patent FR-1908-396470 (2) · Patent FR-1908-394418 (2) · Patent FR-1912-441089 (2) · Patent FR-1913-461629 (2) · Patent FR-1910-414004 (2)
Related to aircraft:
Patent agent:
None (52) · Armengaud jeune (20) · None (19) · J. Bonnet-Thirion (11) · J. Germain (10) · E. Bletry (9) · Weismann et Marx (8) · Boramé et Julien (6) · Dupont et Elluin (6) · Y. Rabilloud et fils (6) · L. Chassevent (5) · Chassevent (5) · G. de Mestral et F. Harlé (5) · Brandon freres (5) · Lavoix et Mosès (4) · Société A. Frey et de Carsalade (4) · C. Blétry (4) · Ch. Mardelet (4) · Charles Assi (4)
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