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Patents > Office : AU or FR or HU & CPCs: CPC B64C23/005

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Office: (Click arrow to add another value)
Inventors:
Gustav Mees (6) · Maurice-Achille Lécuyer (3) · Charles Wolf (3) · Jean Desbois (3) · Armand Dufaux (2) · Louis Badier (2) · Émile Soriano (2) · Alvaro Da Cunha (2) · Auguste CONTASSOT (2) · None (2) · Henri Dufaux (2) · Henri Liurette (2) · Jane-Françoise-Mathilde Giraud (2) · Lazare Victor Joseph DUVERNE (2)
Inventor country:
Applicant person:
None (8) · Gustav Mees (5) · Jean Desbois (3) · Charles Wolf (3) · Maurice-Achille Lécuyer (3) · LAZARE VICTOR JOSEPH DUVERNE (2) · Alvaro Da Cunha (2) · Auguste CONTASSOT (2) · Jane-Françoise-Mathilde Giraud (2) · Armand Dufaux (2) · Louis Badier (2) · Émile Soriano (2) · Henri Liurette (2) · Henri Dufaux (2)
Applicant type:
Applicant is inventor:
Tech fields:
None (80) · airplane (48) · propulsion (27) · hybrid (26) · design (23) · ascension (19) · propellers (19) · helicopter (19) · lift (14) · Construction (12) · frame (12) · stability (10) · wings (10) · Aerodynamics (9) · Control (9) · propeller (9) · takeoff (8) · sustentation (8) · navigation (7) · heavier-than-air (7)
Full specification filed date:
Application number:
None (5)
Granted:
Supplementary to patent:
None (127) · Patent FR-1909-410140 (5) · Patent FR-1908-394254‎ (2) · Patent FR-1915-525800 (2) · Patent FR-1908-407090 (2)
Related to aircraft:
Patent agent:
None (77) · None (8) · G. de Mestral et F. Harlé (5) · Schwab (4) · J. Bonnet-Thirion (4) · Paul Caquet (4) · J. Germain (4) · Boramé et Julien (3) · C. Blétry (3) · Armengaud jeune (3) · Matray freres et Cie (3) · Rigot et Prévost (3)
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CPCs: (Click arrow to add another value)
First filing:
Cites these patents:
Citations from after 1930:
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