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Patents > National tech categories : FR 6.4 or USPC 244/153R & IPCs : IPC B64C17/00 or IPC B64C23/00 & First filing: No & Number of text pages: 1-2

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Office:
Inventors:
Jean Desbois (2) · Auguste Guillot (2) · Alexandre Temesvary (2) · Henri Liurette (2) · Josef Marek (2)
Inventor country:
Applicant person:
Jean Desbois (2) · József Marek (2) · Alexandre-Auguste Guillot (2) · Henri Liurette (2) · Sándor Temesváry (2)
Applicant firm:
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Tech fields:
airplane (59) · stability (43) · automatic stability (25) · Design (25) · aerodynamics (18) · control (15) · frame (14) · wings (12) · Construction (11) · Hybrid (9) · Ascension (8) · lift (8) · equilibrium (8) · subsystem (8) · Propulsion (8) · propellers (7) · helicopter (6) · aileron (6)
Full specification filed date:
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Granted:
Supplementary to patent:
None (15) · Patent FR-1910-423998 (2) · Patent FR-1908-394254 (2)
Related to aircraft:
Patent agent:
None (18) · J. Germain (6) · Armengaud jeune (5) · J. Fayollet (5) · Charles Dony (4) · None (2) · Lavoix et Mosès (2) · Émile Bert (2) · E. Blétry (2)
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