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Patents > Office : BE or FR & Applicant type : COMPANY + INDIV or INDIV or INIV or Other & Supplementary to patent : Patent BE-1909-214032 or Patent DE-1895-98580 or Patent NO-1915-12-15 Carl Alfred Johansson or   or None & CPCs: CPC B64C17/00

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Tech fields:
stability (166) · airplane (131) · None (88) · Automatic stability (84) · design (43) · control (37) · aerodynamics (30) · wings (28) · equilibrium (23) · subsystem (15) · frame (15) · Rudder (13) · pendulum (11) · Lift (11) · landing (10) · sustentation (10) · construction (10) · aileron (9)
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Patent agent:
None (103) · None (25) · Armengaud jeune (15) · E. Blétry (8) · Charles Dony (8) · J. Bonnet-Thirion (7) · Lavoix et Mosès (6) · Hippolyte Josse (5) · J. Germain (5) · L. Chassevent (4) · Louis Tailfer (4) · Matray frères et Cie (4) · P. Follin (4) · Paul Coulomb (4)
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