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Patents > Office: FR & CPCs : CPC B60V3/06 or CPC B64C39/00

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None (142) · airplane (124) · design (77) · frame (46) · propellers (37) · construction (37) · wings (31) · propulsion (30) · aerodynamics (30) · stability (29) · Lift (25) · control (23) · whole (17) · fuselage (15) · sustentation (15) · monoplane (15) · chassis (15) · rudder (13) · navigation (11)
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None (250) · Patent FR-1913-461629 (2) · Patent FR-1908-394418 (2) · Patent FR-1908-396470 (2) · Patent FR-1912-441089 (2) · Patent FR-1910-414004 (2)
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None (141) · None (23) · Armengaud jeune (15) · J. Bonnet-Thirion (9) · Brandon frères (7) · Weismann et Marx (6) · J. Germain (6) · E. Blétry (6) · Charles Dony (5) · Lavoix et Mosès (5) · L. Chassevent (5) · G. de Mestral et F. Harle (5) · Chassevent (5) · Y. Rabilloud et fils (5) · Boramé et Julien (5) · Ch. Mardelet (4) · Charles Assi (4) · A. Chenault (4) · Dupont et Elluin (4) · G. Petiau (4)
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