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Patents > IPCs: IPC B64C1/00 & CPCs : CPC B64C17/00 or CPC B64C3/00 & Number of figures: 2-4

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Office:
Inventors:
Otto Albin Budig (4) · Albéric de la Celle (3) · Robert Esnault-Pelterie (3)
Inventor country:
Applicant person:
Otto Albin Budig (4) · Robert Esnault-Pelterie (3) · Albéric de la Celle (3) · Louis-Adolphe Hayot (2) · Marianne Burkhardt (2) · Georges de Bothezat (2) · Marius-Ferdinand Serres (2) · Nicolas de Benois (2) · Giulio Romagnoli (2) · Pierre-Octave Détable (2) · Frederik Marius Frederiksen (2) · Jean-Gabriel-Joseph Meugniot (2) · Charles Arthur Beauchamp Pickard Hawkins (2) · Bertram Ogilvie (2) · Armand-Jean-Auguste Deperdussin (2) · Alexandre-Auguste Guillot (2) · André-Charles-Marie Meugniot (2) · Walter Borchardt (2) · Adolphe-François-Joseph Doutre (2) · Sam Leonard Walkden (2)
Applicant firm:
Applicant type:
Applicant is inventor:
Tech fields:
stability (79) · airplane (62) · automatic stability (44) · design (24) · aerodynamics (19) · equilibrium (14) · wings (12) · control (12) · Frame (10) · construction (9) · None (9) · subsystem (7) · lift (6) · aileron (6) · rudder (6) · propellers (6) · wing warping (4) · gliders (4)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (57) · Patent DE-1911-11-16 Otto Albin Budig (3) · Patent BE-1911-05-15 Georges de Bothezat (2) · Patent DK-1913-19885 (2) · Patent FR-1912-450608 (2) · Patent NZ-1909-25865 (2) · Patent IT-1909-09-10-Romagnoli (2)
Related to aircraft:
Patent agent:
None (21) · None (6) · Armengaud jeune (5) · Abel & Imray (4) · Charles Dony (4) · E. Blétry (3) · P. Follin (3) · Edward Evans & Co. (3) · Schwab (2) · Paul Coulomb (2) · Hippolyte Josse (2) · Haseltine, Lake & Co. (2) · Herbert Haddan & Co. (2) · C. Baumann (2) · Y. Rabilloud et fils (2)
Assigned to:
National tech categories:
IPCs: (Click arrow to add another value)
CPCs: (Click arrow to add another value)
Family year:
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:
Number of figures:

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