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Patents > CPCs : CPC B64C2700/6215 or CPC B64C3/385

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None (281) · New York county (3) · New York City (3) · London (3) · England (2) · Manche (2) · Seine (2) · NY (2) · TX (2) · Bexar county (2)
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Tech fields:
None (135) · Airplane (104) · stability (51) · frame (39) · control (27) · wings (25) · design (23) · navigation (20) · lift (15) · aerodynamics (14) · rudder (14) · airfoil (14) · construction (13) · automatic stability (13) · incidence (13) · wheels (12) · fuselage (10) · Subsystem (10)
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None (241) · Patent BE-1912-02-07-Gramaticesco (3) · Patent FR-1908-392672 (3) · Patent CA-1910-131159 (2) · Patent FR-1912-449167 (2) · Patent FR-1908-398707 (2) · Patent FR-1912-457441 (2) · Patent DE-1909-244106 (2) · Patent SE-1917-46288 (2) · Patent US-1912-1077892 (2) · Patent US-1912-1062545 (2) · Patent BE-1912-04-05 (2)
Related to aircraft:
Patent agent:
None (99) · Armengaud jeune (14) · None (13) · E. Blétry (6) · Munn & Co. (6) · J. S. Withers & Spooner (5) · Schwab (4) · Victor J. Evans (4) · J. Bonnet-Thirion (4) · Haseltine, Lake & Co. (3) · Georges Faugé (3) · L. Chassevent (3) · Charles Dony (3) · Émile Bert (3) · Marks & Clerk (3)
National tech categories:
None (115) · FR 6.4 (100) · USPC 244/48 (25) · DE 77h.5 (11) · USPC 244/99.11 (9) · USPC 244/38 (7) · USPC 244/90R (6) · USPC 244/119 (5) · USPC 244/47 (3) · USPC 244/88 (3) · USPC 244/65 (3)
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