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Patents > CPCs : CPC B64C17/00 or CPC B64C3/385 & Number of diagram pages: 2-7

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None (138) · stability (136) · Airplane (105) · automatic stability (47) · frame (39) · control (36) · design (22) · navigation (19) · construction (18) · rudder (18) · wheels (16) · subsystem (16) · propeller (15) · HTA (13) · equilibrium (13) · lift (12) · wings (12) · balance (12) · pendulum (11) · aerodynamics (11)
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None (286) · Patent FR-1908-396249 (5) · Patent BE-1912-08-13-Panian (3) · Patent FR-1910-415470 (2) · Patent HU-1913-Pédery-Varsányi-Zoltán (2) · Patent US-1913-1203221 (2) · Patent US-1908-1077750 (2) · Patent IT-1911-06-09 Carlo Navaro (2) · Patent US-1914-1169695 (2) · Patent US-1912-1077892 (2) · Patent BE-1912-03-16-Toussaint-Lepere (2) · Patent BE-1912-04-05 (2) · Patent US-1912-1062545 (2) · Patent US-1911-04-27-Converse (2) · Patent IT-1910-10-17 Carlo Navaro (2) · Patent DE-1910-243485 (2)
Related to aircraft:
Patent agent:
None (54) · Victor J. Evans (17) · Munn & Co. (13) · None (12) · Marks & Clerk (11) · J. S. Withers & Spooner (8) · Matray frères et Cie (7) · Schwab (6) · Lewis William Goold (5) · J. Bonnet-Thirion (5) · Lavoix et Mosès (5) · Haseltine, Lake & Co. (4) · Charles Dony (4) · Charles W. Hills (4) · J. Bonnet-Thirion et Breton (4)
National tech categories:
None (138) · FR 6.4 (94) · USPC 244/80 (43) · USPC 244/48 (18) · USPC 244/177 (11) · USPC 244/93 (10) · USPC 244/90R (7) · USPC 244/99.11 (5) · DE 77h.5 (4) · USPC 244/88 (4) · USPC 244/119 (3) · USPC 244/234 (3) · USPC 244/65 (3) · USPC 244/47 (3) · USPC 244/113 (3)
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