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Patents > Office : BE or Other & CPCs : CPC B22D33/00 or CPC B64C2700/6218 & Number of text pages: 1-2

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Office: (Click arrow to add another value)
Inventors:
Walter Borchardt (2) · Auguste Guillot (2) · Louis-Adolphe Hayot (2) · Charles Arthur Beauchamp Pickard Hawkins (2) · Bertram Ogilvie (2) · Nicolas de Benois (2) · Marianne Burkhardt (2) · Jean-François Arnaud (2)
Inventor country:
Applicant person:
Alexandre-Auguste Guillot (3) · None (2) · Bertram Ogilvie (2) · Nicolas de Benois (2) · Marianne Burkhardt (2) · Louis-Adolphe Hayot (2) · Jean-François Arnaud (2) · Charles Arthur Beauchamp Pickard Hawkins (2) · Walter Borchardt (2)
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Tech fields:
stability (51) · airplane (39) · automatic stability (27) · aerodynamics (14) · equilibrium (11) · design (11) · Control (11) · None (9) · Construction (8) · frame (6) · Wings (5) · subsystem (4) · rudder (4) · propellers (4) · motors (3) · instrument (3)
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Supplementary to patent:
None (32) · Patent NZ-1909-25865 (2) · Patent FR-1910-423998 (2)
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