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Patents > CPCs: CPC B64C39/00

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None (282) · Airplane (141) · Design (99) · frame (69) · construction (52) · wings (47) · stability (47) · propellers (42) · propulsion (41) · aerodynamics (38) · lift (34) · control (26) · whole (26) · aeroplane (24) · fuselage (22) · monoplane (19) · chassis (18) · Sustentation (18) · navigation (16)
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None (434) · Patent FR-1916-502839 (3) · Patent DE-1912-265515 (2) · Patent FR-1910-414004 (2) · Patent FR-1911-434281 (2) · Patent FR-1909-403418 (2) · Patent FR-1909-395148 (2) · Patent FR-1912-441089 (2) · Patent FR-1913-461629 (2) · Patent FR-1908-396470 (2) · Patent FR-1908-394418 (2) · Patent FR-1917-502839.21604 (2) · Patent GB-1908-4519 (2) · Patent FR-1910-421136 (2) · Patent US-1908-927605 (2) · Patent US-1911-994106 (2)
Related to aircraft:
Patent agent:
None (297) · Armengaud jeune (18) · None (14) · Marks & Clerk (9) · J. Bonnet-Thirion (8) · Weismann et Marx (8) · J. Germain (6) · E. Blétry (6) · L. Chassevent (6) · Y. Rabilloud et fils (5) · Brandon frères (5) · Chassevent (5) · Charles Dony (5) · Charles Assi (5) · Dupont et Elluin (4) · G. de Mestral et F. Harlé (4) · Ch. Mardelet (4) · G. Petiau (4) · Lavoix et Mosès (4) · Boramé et Julien (4)
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