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Patents > IPCs: IPC B64C1/00 & CPCs: CPC B64C17/00 & Number of claims: 4-20

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Inventors:
Adolf Sprater (4) · None (3) · Adolphe-François-Joseph Doutre (3) · Robert Esnault-Pelterie (3) · Sam Leonard Walkden (2) · Isaac Bell (2) · Georges de Bothezat (2) · Paul Robin (2) · Otto Albin Budig (2) · Alfred John Macy (2)
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Applicant person:
Adolf Sprater (4) · Adolphe-François-Joseph Doutre (3) · Robert Esnault-Pelterie (3) · Sam Leonard Walkden (2) · Isaac Bell (2) · Georges de Bothezat (2) · Otto Albin Budig (2) · Paul Robin (2) · None (2) · Alfred John Macy (2)
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Tech fields:
stability (61) · airplane (45) · automatic stability (28) · control (14) · design (13) · aerodynamics (11) · equilibrium (11) · None (9) · frame (8) · wings (8) · propellers (6) · rudder (6) · construction (6) · lift (6) · landing (5) · airfoil (5) · balance (4) · fuselage (4)
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None (3)
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Supplementary to patent:
None (57) · Patent DE-1911-11-16 Otto Albin Budig (2) · Patent BE-1911-05-15 Georges de Bothezat (2)
Related to aircraft:
Patent agent:
None (11) · Marks & Clerk (6) · Charles Dony (5) · Armengaud jeune (4) · None (3) · Edward Evans & Co. (3) · E. Blétry (3) · Paul Coulomb (3) · Lewis William Goold (3) · A. M. & William Clark (2) · Schwab (2) · H. D. Fitzpatrick & Co. (2) · Boult, Wade & Tennant (2) · Wheatley & Mackenzie (2) · Abel & Imray (2) · Haseltine, Lake & Co. (2)
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