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Patents > Grant date: 1900 - 1999 & CPCs: CPC B64C2700/6274 & Number of diagram pages: 1

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Inventors:
Charles Wolf (3) · None (2) · Auguste Contassot (2) · Wilhelm Kress (2) · Otto Sack (2) · Nelson Leslie Hyatt (2) · Joseph Ayral (2) · Harvey McMaster Lloyd (2) · Gustav Mees (2) · Ernest William Welsh (2) · Carl Hanschke (2) · Henri Liurette (2) · William Radford (2) · Alwin Hitzeroth (2)
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Applicant person:
Charles Wolf (3) · None (3) · Auguste Contassot (2) · Wilhelm Kress (2) · Otto Sack (2) · Nelson Leslie Hyatt (2) · Joseph Ayral (2) · Henri Liurette (2) · Harvey McMaster Lloyd (2) · Gustav Mees (2) · Ernest William Welsh (2) · Carl Hanschke (2) · William Radford (2) · Alwin Hitzeroth (2)
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Tech fields:
None (35) · Airplane (26) · propulsion (20) · design (14) · helicopter (14) · hybrid (12) · propellers (11) · lift (9) · ascension (9) · construction (8) · Control (8) · Frame (8) · wings (6) · sustentation (6) · aerodynamics (5) · propeller (5) · whole (5) · Stability (5)
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Patent agent:
None (11) · None (6) · G. de Mestral et F. Harle (5) · E. Blétry (4) · J. Germain (3) · Schwab (3) · C. Bauman (3) · J. Fayollet (3) · Armengaud jeune (2) · L. Chassevent (2) · W. P. Thompson & Co. (2) · Frey, de Carsalade, Rogers et Cie (2) · Hughes & Young (2) · Chassevent (2) · Marks & Clerk (2) · Paul Caquet (2)
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