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Patents > Office : AT or FR or NZ & Applicant firm: None & IPCs : IPC B64C17/00 or IPC B64C3/00 or IPC B64C33/02 or IPC B64C39/00 & CPCs : CPC B64C2700/6218 or CPC B64C39/08 & Number of figures: 1-3

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Inventors:
Otto Albin Budig (3) · Walter Borchardt (2) · Marianne Burkhardt (2) · Jules Sandret (2) · Louis-Adolphe Hayot (2) · Marcel Linzeler (2) · Jean-François Arnaud (2)
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Otto Albin Budig (3) · Walter Borchardt (2) · Jules Sandret (2) · Marianne Burkhardt (2) · Marcel Linzeler (2) · Louis-Adolphe Hayot (2) · Jean-François Arnaud (2)
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Tech fields:
stability (32) · airplane (30) · automatic stability (20) · aerodynamics (11) · design (11) · control (9) · equilibrium (7) · construction (6) · None (5) · frame (5) · Instrument (4) · wings (4) · propellers (3)
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