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Patents > Office: FR & IPCs : IPC B64B1/62 or IPC B64C1/00

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Tech fields:
stability (195) · airplane (171) · automatic stability (89) · design (74) · aerodynamics (58) · control (42) · wings (37) · equilibrium (34) · construction (34) · LTA (33) · Frame (29) · subsystem (27) · lift (25) · None (25) · gyroscope (21) · fuselage (18) · sustentation (16) · rudder (16) · steering (15) · aileron (14)
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Supplementary to patent:
None (205) · Patent DE-1911-11-16 Otto Albin Budig (3) · Patent IT-1913-03-20 Vigilio Baldo (2) · Patent FR-1910-430552 (2) · Patent FR-1910-423998 (2) · Patent FR-1912-450608 (2) · Patent FR-1909-408872 (2) · Patent FR-1913-456298 (2) · Patent FR-1913-465942 (2) · Patent FR-1908-401308 (2) · Patent DE-1910-04-04 August Wendtland (2) · Patent IT-1911-06-13 Guido Castagneris (2) · Patent FR-1905-361723 (2)
Related to aircraft:
Patent agent:
None (68) · None (22) · Armengaud jeune (22) · J. Bonnet-Thirion (13) · Lavoix et Mosès (12) · Charles Dony (10) · Schwab (8) · Hippolyte Josse (8) · E. Blétry (8) · de Bongé (7) · J. Germain (7) · J. Fayollet (6) · P. Follin (6) · Dom. Casalonga (5) · Brandon frères (5) · Paul Coulomb (5) · Weismann et Marx (5)
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