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Patents > CPCs : CPC B64C17/00 or CPC B64C39/005 & Number of diagram pages: 2-7

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stability (132) · airplane (101) · None (95) · frame (45) · automatic stability (44) · propulsion (34) · navigation (30) · control (30) · propeller (27) · Design (25) · LTA (17) · subsystem (16) · wings (16) · aerodynamics (15) · rudder (15) · construction (14) · wheels (14) · HTA (13) · hybrid (13) · lift (13)
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None (265) · Patent FR-1908-396249 (5) · Patent CA-1909-126457 (2) · Patent US-1908-1077750 (2) · Patent IT-1911-06-09 Carlo Navaro (2) · Patent IT-1910-10-17 Carlo Navaro (2) · Patent HU-1913-Pédery-Varsányi-Zoltán (2) · Patent US-1911-04-27-Converse (2) · Patent DE-1910-243485 (2) · Patent FR-1910-415470 (2) · Patent BE-1912-08-13-Panian (2) · Patent BE-1912-03-16-Toussaint-Lepere (2) · Patent US-1913-1203221 (2) · Patent US-1914-1169695 (2) · Patent US-1916-1208684 (2)
Related to aircraft:
Patent agent:
None (54) · Munn & Co. (18) · Victor J. Evans (14) · Marks & Clerk (12) · None (12) · Matray frères et Cie (7) · H. D. Fitzpatrick & Co. (5) · Lavoix et Mosès (5) · Lewis William Goold (5) · Charles W. Hills (4) · Charles Dony (4) · Boramé et Julien (4) · J. Bonnet-Thirion et Breton (4)
National tech categories:
None (116) · FR 6.4 (80) · USPC 244/80 (43) · USPC 244/20 (17) · USPC 244/70 (12) · USPC 244/9 (12) · USPC 244/177 (11) · USPC 244/93 (10) · USPC 244/90R (5) · USPC 244/19 (5) · FR 6.3 (3) · DE 77h.5 (3)
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