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Patents > CPCs : CPC B64C39/00 or CPC B64C39/005 or CPC F02B2075/027

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Inventor location:
None (596) · Seine (7) · Paris (6) · Montpellier (3) · Eure (3) · Hérault (3) · London (3) · St. Louis (3) · Loir-et-Cher (3) · Vaucluse (2) · County of London (2) · Pennsylvania (2) · Somme (2) · Var (2)
Applicant is inventor:
Tech fields:
None (274) · airplane (197) · design (118) · frame (98) · propulsion (88) · stability (61) · wings (55) · construction (54) · propellers (49) · navigation (40) · aerodynamics (39) · Lift (37) · whole (30) · control (30) · LTA (25) · rudder (24) · propeller (23)
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Supplementary to patent:
None (509) · Patent FR-1916-502839 (3) · Patent US-1910-996592 (2) · Patent GB-1911-12188 (2) · Patent FR-1902-326476 (2) · Patent DE-1912-265515 (2) · Patent GB-1908-4519 (2) · Patent FR-1917-502839.21604 (2) · Patent US-1908-927605 (2) · Patent CA-1909-126457 (2) · Patent FR-1908-394418 (2) · Patent FR-1913-461629 (2) · Patent FR-1908-396470 (2) · Patent FR-1910-414004 (2) · Patent US-1911-994106 (2) · Patent FR-1912-441089 (2) · Patent FR-1910-421136 (2) · Patent US-1916-1208684 (2) · Patent US-1913-1133984 (2) · Patent FR-1911-434281 (2)
Related to aircraft:
Patent agent:
None (275) · None (29) · Armengaud jeune (18) · Marks & Clerk (13) · Munn & Co. (10) · J. Bonnet-Thirion (9) · E. Blétry (8) · Brandon frères (7) · J. Germain (7) · G. de Mestral et F. Harle (6) · Weismann et Marx (6) · Boramé et Julien (6) · Boult, Wade & Tennant (6)
National tech categories:
None (311) · FR 6.4 (235) · USPC 244/20 (20) · USPC 244/70 (17) · USPC 244/9 (13) · FR 6.3 (11) · DE 77h.5 (8) · USPC 244/39 (4) · USPC 244/19 (4) · USPC 244/13 (4) · USPC 244/119 (4)
CPCs: (Click arrow to add another value)
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