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Patents > Inventor country: FR & CPCs : CPC B64C23/005 or CPC B64F1/14

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Office:
Inventors:
None (6) · Maurice-Achille Lécuyer (4) · Jean Desbois (3) · Charles Wolf (3) · Auguste CONTASSOT (2) · Paul Cornu (2) · Lazare-Victor-Joseph Duverne (2) · Jules Cornu (2) · Jacques-Jules Sloan (2) · Gustave Plaisant (2) · Émile Soriano (2) · Victor Camal (2) · Alvaro Da Cunha (2)
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Applicant person:
None (5) · Maurice-Achille Lécuyer (4) · Jean Desbois (3) · Charles Wolf (3) · Auguste CONTASSOT (2) · Paul Cornu (2) · Lazare-Victor-Joseph Duverne (2) · Jules Cornu (2) · Jacques-Jules Sloan (2) · Gustave Plaisant (2) · Émile Soriano (2) · Victor Camal (2) · Alvaro Da Cunha (2)
Applicant type:
Applicant is inventor:
Tech fields:
None (74) · Airplane (17) · hybrid (8) · Propulsion (7) · helicopter (7) · design (7) · frame (6) · Ascension (6) · construction (5) · Lift (5) · Propellers (5) · LTA (4) · aerodynamics (4) · Steering (4) · subsystem (4) · Cables (3) · chassis (3) · Control (3)
Full specification filed date:
Application number:
None (2)
Granted:
Related to aircraft:
Patent agent:
None (44) · None (8) · J. Bonnet-Thirion (4) · Paul Caquet (4) · G. de Mestral et F. Harlé (4) · Armengaud jeune (3) · Boramé et Julien (2) · G. et P. de Mestral (2) · J. Germain (2) · Lavoix et Mosès (2)
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First filing:
Cites these patents:
Citations from after 1930:
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