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Patents > CPCs: CPC B64C2700/6274 & Number of figures: 3-5

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Inventors:
None (2) · Nelson Leslie Hyatt (2) · Joseph Ayral (2) · Lazare-Victor-Joseph Duverne (2) · Louis Badier (2) · Henri Liurette (2) · Charles Wolf (2) · Carl Hanschke (2) · Auguste Contassot (2) · Harvey Mcmaster Lloyd (2) · Alwin Hitzeroth (2) · Otto Sack (2) · Wilhelm Kress (2)
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Applicant person:
None (2) · Nelson Leslie Hyatt (2) · Joseph Ayral (2) · Lazare-Victor-Joseph Duverne (2) · Louis Badier (2) · Harvey Mcmaster Lloyd (2) · Charles Wolf (2) · Carl Hanschke (2) · Auguste Contassot (2) · Henri Liurette (2) · Alwin Hitzeroth (2) · Otto Sack (2) · Wilhelm Kress (2)
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Tech fields:
None (23) · Airplane (21) · propulsion (13) · Helicopter (11) · Hybrid (10) · Propellers (9) · Design (9) · Ascension (8) · Control (7) · Construction (7) · Frame (7) · Lift (6) · sustentation (5) · heavier-than-air (4) · wings (4) · steering (4)
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None (8) · None (8) · G. de Mestral et F. Harlé (3) · J. Germain (3) · Matray frères et Cie (2) · Borame et Julien (2) · Paul Caquet (2) · W. P. Thompson & Co. (2) · J. Fayollet (2) · Chassevent (2) · Frey, de Carsalade, Rogers et Cie (2)
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