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Patents > Office: FR & IPCs : IPC B64C3/00 or IPC B64C39/00 & Number of text pages: 3-4

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Office: (Click arrow to add another value)
Inventors:
None (8) · Louis Blériot (4) · Marius Chantron (3) · Alfred-Eugène Pichou (3) · Marc Fournier (2) · Charles Philippart (2) · Theodor Dobresco (2) · Jacques-Jules Sloan (2) · Marius Martin (2) · Jean-Marie Vasserot (2) · Ernest Gourry (2) · Étienne Brun (2) · Henri-Marie Coandă (2)
Inventor country:
Applicant person:
None (8) · Louis Blériot (4) · Marius Chantron (3) · Alfred-Eugène Pichou (3) · Theodor Dobresco (2) · Ernest Gourry (2) · Marius Martin (2) · Marc Fournier (2) · Charles Philippart (2) · Henri-Marie Coandă (2) · Jacques-Jules Sloan (2) · Jean-Marie Vasserot (2) · Étienne Brun (2)
Applicant is inventor:
Tech fields:
airplane (64) · design (34) · Construction (23) · wings (23) · frame (20) · propulsion (17) · None (15) · stability (13) · Propellers (13) · sustentation (12) · aerodynamics (11) · lift (10) · control (8) · subsystem (8) · ascension (7) · whole (7) · landing (7) · heavier-than-air (7)
Full specification filed date:
Application number:
None (3)
Granted:
Supplementary to patent:
None (72) · Patent FR-1908-394418 (2)
Related to aircraft:
Patent agent:
Armengaud jeune (13) · None (12) · None (7) · Dupont et Elluin (6) · J. Bonnet-Thirion (5) · Weismann et Marx (5) · Société A. Frey et de Carsalade (4) · Boramé et Julien (4) · Brandon frères (4) · Gaston Rose (4) · Lavoix et Mosès (3) · J. Germain (3) · E. Blétry (3)
National tech categories:
IPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of text pages:
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