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Patents > CPCs : CPC B64C17/00 or CPC B64C39/08 & Number of text pages: 2

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None (207) · Seine (6) · Paris (4) · New York City (3) · Ohio (3) · Meurthe-et-Moselle (3) · Nièvre (2) · Nancy (2) · Seine-et-Oise (2)
Applicant is inventor:
Tech fields:
stability (152) · Airplane (116) · automatic stability (69) · None (37) · Design (31) · Control (29) · aerodynamics (28) · Frame (25) · equilibrium (21) · Wings (17) · rudder (16) · Construction (16) · subsystem (13) · pendulum (12) · Safety (10) · propellers (9) · LTA (9) · aileron (9) · wing warping (9) · Navigation (9)
Full specification filed date:
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None (16)
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Supplementary to patent:
None (174) · Patent FR-1911-446282 (3) · Patent NZ-1909-25865 (2) · Patent FR-1910-415470 (2) · Patent FR-1909-401348 (2) · Patent DK-1913-19885 (2) · Patent CH-1911-55140 (2) · Patent NO-1915-12-15 Carl Alfred Johansson (2) · Patent FR-1909-399456 (2) · Patent US-1915-1149680 (2)
Related to aircraft:
Patent agent:
None (38) · None (24) · Armengaud jeune (10) · Charles Dony (8) · Victor J. Evans (6) · J. Bonnet-Thirion (5) · E. Blétry (5) · P. Follin (4) · Abel & Imray (4) · Lavoix et Mosès (4) · J. Fayollet (4)
CPCs: (Click arrow to add another value)
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