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Patents > Office : FR or NL & CPCs : CPC B64C2700/6218 or CPC C01B17/60

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Office: (Click arrow to add another value)
Inventors:
Albéric de la Celle (8) · Louis-Adolphe Hayot (4) · Adolphe-François-Joseph Doutre (3) · Otto Albin Budig (3) · Auguste Guillot (3)
Inventor country:
Applicant person:
Albéric de la Celle (8) · None (4) · Louis-Adolphe Hayot (4) · Alexandre-Auguste Guillot (4) · Adolphe-François-Joseph Doutre (3) · Otto Albin Budig (3)
Applicant is inventor:
Tech fields:
stability (103) · Airplane (87) · automatic stability (53) · None (36) · design (33) · Aerodynamics (26) · Control (25) · equilibrium (19) · wings (16) · frame (11) · construction (11) · subsystem (10) · lift (9) · landing (8) · propellers (8) · sustentation (7) · Instrument (6) · rudder (6) · aileron (5)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (101) · Patent DE-1911-11-16 Otto Albin Budig (3) · Patent FR-1910-423998 (2) · Patent FR-1909-408872 (2) · Patent DE-1910-04-04 August Wendtland (2) · Patent FR-1912-450608 (2)
Related to aircraft:
Patent agent:
None (52) · None (10) · Armengaud jeune (9) · E. Blétry (5) · J. Fayollet (5) · P. Follin (4) · Brandon freres (4) · J. Bonnet-Thirion et Breton (4) · J. Bonnet-Thirion (4) · Schwab (4) · Lavoix et Mosès (4) · Charles Dony (4) · Jacques Lejeune (3) · Boramé et Julien (3) · C. Baumann (3) · Paul Coulomb (3) · Dom. Casalonga (3)
Assigned to:
National tech categories:
CPCs: (Click arrow to add another value)
Family year:
First filing:
Citations from after 1930:
Number of diagram pages:

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