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Patents > Grant date: 1900 - 1999 & CPCs: CPC B64C17/00 & Number of text pages: 1-2 & Number of figures: 3-4

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Office:
Inventors:
Walter Borchardt (2) · Marianne Burkhardt (2) · Marius Latour (2) · Jean Georges Ramel (2) · Frederik Marius Frederiksen (2) · Charles Arthur Beauchamp Pickard Hawkins (2) · Armand-Jean-Auguste Deperdussin (2) · Bertram Ogilvie (2)
Inventor country:
Applicant person:
None (2) · Armand-Jean-Auguste Deperdussin (2) · Marius Latour (2) · Marianne Burkhardt (2) · Jean Georges Ramel (2) · Frederik Marius Frederiksen (2) · Charles Arthur Beauchamp Pickard Hawkins (2) · Bertram Ogilvie (2) · Walter Borchardt (2)
Applicant is inventor:
Tech fields:
stability (53) · airplane (37) · automatic stability (26) · design (12) · control (11) · equilibrium (10) · subsystem (7) · aerodynamics (7) · navigation (6) · None (5) · aileron (5) · pendulum (4) · propulsion (4) · LTA (4) · frame (4) · wing warping (4) · propellers (4) · wings (4) · aeroplane (4)
Full specification filed date:
Application number:
None (4)
Granted:
Related to aircraft:
Patent agent:
None (15) · None (5) · Charles Dony (4) · Armengaud jeune (3) · E. Blétry (3) · Abel & Imray (2) · Haseltine, Lake & Co. (2) · P. Follin (2) · Lavoix et Mosès (2)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:
Number of figures:

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