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Patents > Granted: Yes & CPCs : CPC B64C2700/6218 or CPC B64C2700/6281 & Number of text pages: 3-70

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Office:
Inventors:
Albéric de la Celle (7) · None (5) · Adolphe-François-Joseph Doutre (4) · Alfred John Macy (4) · Adolf Sprater (3) · Hirzel Denis de Mussenden Carey (3) · Isaac Bell (3) · Otto Albin Budig (3) · Louis-Adolphe Hayot (3)
Inventor country:
Applicant person:
Albéric de La Celle (7) · None (6) · Adolphe-François-Joseph Doutre (4) · Alfred John Macy (4) · Adolf Sprater (3) · Hirzel Denis de Mussenden Carey‎‎ (3) · Isaac Bell (3) · Otto Albin Budig (3) · Louis-Adolphe Hayot (3)
Applicant type:
Applicant is inventor:
Tech fields:
stability (100) · airplane (80) · Automatic stability (43) · design (33) · helicopter (25) · None (21) · control (19) · aerodynamics (18) · Wings (16) · propellers (14) · equilibrium (13) · frame (12) · lift (11) · construction (10) · landing (10) · Propulsion (9) · subsystem (9) · hybrid (8)
Full specification filed date:
Application number:
Granted: (Click arrow to add another value)
Supplementary to patent:
None (114) · Patent DE-1911-11-16 Otto Albin Budig (3) · Patent HU-1913-Pédery-Varsányi-Zoltán (2) · Patent US-1913-1203221 (2) · Patent FR-1912-450608 (2) · Patent US-1911-1011761 (2) · Patent FR-1910-435648 (2) · Patent GB-1909-8531‎ (2)
Related to aircraft:
Patent agent:
None (29) · None (9) · Armengaud jeune (7) · Marks & Clerk (5) · Dom. Casalonga (4) · Boult, Wade & Tennant (4) · Brandon frères (4) · J. S. Withers & Spooner (3) · Dicker, Pollak & Derriman (3) · de Bongé (3) · H. D. Fitzpatrick & Co. (3) · Herbert Haddan & Co. (3) · J. Bonnet-Thirion (3) · J. Bonnet-Thirion et Breton (3) · J. Fayollet (3) · Lavoix et Moses (3) · Boramé et Julien (3)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of text pages:
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