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Patents > Office: FR & CPCs : CPC B64C39/00 or CPC F16D3/72

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None (244) · airplane (70) · design (38) · frame (31) · propellers (20) · construction (20) · lift (18) · wings (15) · stability (14) · propulsion (14) · whole (13) · control (13) · fuselage (10) · aerodynamics (10) · chassis (9) · monoplane (9) · navigation (9)
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None (271) · Patent FR-1912-441089 (2) · Patent FR-1910-414004 (2) · Patent FR-1913-461629 (2) · Patent FR-1908-394418 (2) · Patent FR-1909-403418 (2) · Patent FR-1908-396470 (2)
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None (159) · None (22) · Armengaud jeune (19) · J. Bonnet-Thirion (9) · Weismann et Marx (8) · Brandon frères (6) · J. Germain (6) · E. Blétry (6) · Y. Rabilloud et fils (6) · Boramé et Julien (5) · G. de Mestral et F. Harlé (5) · L. Chassevent (5) · Charles Assi (5) · Chassevent (5) · G. Petiau (5) · A. Chenault (4) · Lavoix et Mosès (4) · Ch. Mardelet (4) · Charles Dony (4) · Dupont et Elluin (4)
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