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Patents > CPCs : CPC B64C2700/6218 or CPC B64C35/003 & Number of text pages: 3-20000000

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Office:
Inventors:
Albéric de la Celle (5) · None (4) · Alfred John Macy (4) · Adolphe-François-Joseph Doutre (3) · Louis-Adolphe Hayot (3) · Adolf Sprater (3) · Hirzel Denis de Mussenden Carey (3) · Otto Albin Budig (3)
Inventor country:
Applicant person:
None (5) · Albéric de la Celle (5) · Alfred John Macy (4) · Louis-Adolphe Hayot (3) · Otto Albin Budig (3) · Hirzel Denis de Mussenden Carey‎‎ (3) · Adolphe-François-Joseph Doutre (3) · Adolf Sprater (3)
Applicant type:
Applicant is inventor:
Tech fields:
stability (101) · airplane (70) · automatic stability (44) · design (27) · None (20) · Control (18) · wings (15) · aerodynamics (14) · equilibrium (12) · Lift (10) · landing (9) · Frame (9) · subsystem (9) · rudder (7) · construction (6) · propellers (6) · chassis (5) · gyroscope (5) · Sustentation (5)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (90) · Patent DE-1911-11-16 Otto Albin Budig (3) · Patent BE-1912-03-16-Toussaint-Lepere (2) · Patent FR-1912-450608 (2) · Patent HU-1913-Pédery-Varsányi-Zoltán (2) · Patent GB-1909-8531 (2) · Patent US-1913-1203221 (2)
Related to aircraft:
Patent agent:
None (21) · Armengaud jeune (6) · None (6) · Marks & Clerk (5) · Boult, Wade & Tennant (4) · Paul Coulomb (3) · J. Bonnet-Thirion et Breton (3) · Lavoix et Mosès (3) · E. Blétry (3) · Dicker, Pollak & Derriman (3)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of text pages:
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