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Patents > CPCs : CPC B64C3/385 or CPC B64C5/08

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Tech fields:
None (185) · airplane (72) · stability (35) · frame (31) · control (22) · wings (20) · navigation (19) · design (16) · airfoil (14) · rudder (13) · wheels (12) · construction (11) · Lift (10) · propulsion (8) · propeller (8) · HTA (8) · aerodynamics (8) · Steering (7) · incidence (7) · biplane (6)
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Supplementary to patent:
None (252) · Patent FR-1908-392672 (4) · Patent FR-1912-449167 (3) · Patent BE-1912-02-07-Gramaticesco (3) · Patent US-1912-1062545 (3) · Patent CA-1910-131159 (2) · Patent FR-1908-398707 (2) · Patent FR-1912-457441 (2) · Patent DE-1909-244106 (2) · Patent SE-1917-46288 (2) · Patent BE-1912-04-05 (2) · Patent US-1912-1077892 (2)
Related to aircraft:
Patent agent:
None (117) · None (13) · Armengaud jeune (11) · J. S. Withers & Spooner (6) · J. Bonnet-Thirion (5) · Munn & Co. (5) · E. Blétry (5) · Marks & Clerk (4) · Schwab (4) · Victor J. Evans (4) · Georges Faugé (3) · L. Chassevent (3) · Émile Bert (3) · Haseltine, Lake & Co. (3)
National tech categories:
None (126) · FR 6.4 (93) · USPC 244/48 (26) · DE 77h.5 (12) · USPC 244/99.11 (9) · USPC 244/38 (7) · USPC 244/90R (6) · USPC 244/119 (5) · USPC 244/234 (3) · USPC 244/47 (3) · USPC 244/65 (3) · USPC 244/88 (3)
CPCs: (Click arrow to add another value)
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