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Patents > Related to aircraft: 1 & Assigned to: None & CPCs : CPC B64C17/00 or CPC B64C23/005 or CPC B64C3/385

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None (348) · stability (233) · airplane (206) · frame (57) · automatic stability (53) · control (49) · propulsion (44) · navigation (40) · propeller (37) · design (34) · hybrid (31) · rudder (30) · helicopter (29) · wings (23) · construction (21) · LTA (20) · Whole (19) · Lift (19) · Aerodynamics (19) · steering (19)
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None (666) · Patent FR-1908-396249 (5) · Patent BE-1912-02-07-Gramaticesco (3) · Patent BE-1912-08-13-Panian (3) · Patent US-1912-1062545 (3)
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National tech categories:
None (321) · FR 6.4 (302) · USPC 244/6 (37) · USPC 244/80 (31) · DE 77h.5 (28) · USPC 244/48 (17) · USPC 244/66 (12) · USPC 244/12.1 (9) · USPC 244/177 (8) · USPC 244/139 (6) · USPC 244/119 (6) · USPC 244/99.11 (6) · USPC 244/90R (5) · FR 6.3 (4) · USPC 244/93 (4)
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Cites these patents:
None (816)
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