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Patents > CPCs : CPC A63H27/08 or CPC B64C2700/6274

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None (209) · Seine (12) · Yorkshire (5) · Illinois (4) · England (3) · California (3) · Nord (3) · Paris (2) · London (2) · Indiana (2) · Harrogate (2) · Chicago (2) · NYC (2) · Massachusetts (2)
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None (25) · Henri Peuvot (4) · Lucien Fouque (3) · Charles Wolf (3) · Charles Lakeman Tweedale (3)
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kite (88) · None (85) · frame (43) · Airplane (41) · propulsion (27) · design (23) · Helicopter (22) · hybrid (21) · propellers (20) · stability (19) · Lift (14) · control (14) · Ascension (13) · Construction (13) · aerodynamics (11) · kites (11) · wings (10) · Sustentation (9) · whole (8)
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None (67)
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Supplementary to patent:
None (224) · Patent FR-1908-407090 (2) · Patent FR-1909-399976 (2) · Patent FR-1909-410140 (2) · Patent DE-1910-06-18 Carl Hanschke (2) · Patent DE-1909-220044 (2) · Patent AT-1909-40038 (2)
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None (77) · None (25) · Armengaud jeune (6) · E. Blétry (6) · G. de Mestral et F. Harlé (5) · J. Bonnet-Thirion (5) · W. P. Thompson & Co. (4) · J. Germain (4) · Paul Caquet (4) · Gaston Petiau (3) · J. Fayollet (3) · L. Chassevent (3) · Schwab (3) · C. Bletry (3) · Borame et Julien (3) · C. Bauman (3) · Brandon frères (3)
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