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Patents > CPCs : CPC B64C2700/6212 or CPC B64C33/00 or CPC Y10S244/903

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None (243) · Seine (6) · London (3) · Loire (3) · Nord (3) · England (3) · New York (2) · Nièvre (2) · Michigan (2) · Chicago (2) · Seine-et-Oise (2)
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Tech fields:
stability (92) · None (74) · airplane (66) · flapping (41) · automatic stability (37) · ornithopter (35) · Control (30) · propulsion (25) · frame (23) · wings (22) · hybrid (19) · design (17) · pendulum (16) · Subsystem (14) · Navigation (13) · Steering (12) · HTA (10)
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Supplementary to patent:
None (222) · Patent FR-1908-396249 (5) · Patent AT-1912-75092 (3) · Patent US-1914-1169695 (2) · Patent US-1908-989022 (2) · Patent US-1908-1075533 (2) · Patent GB-1913-4191 (2) · Patent FR-1914-476300 (2) · Patent US-1915-1149680 (2)
Related to aircraft:
Patent agent:
None (99) · None (12) · E. Blétry (8) · Matray frères et Cie (7) · Armengaud jeune (5) · J. Germain (5) · Hippolyte Josse (4) · Weismann et Marx (4) · W. P. Thompson & Co. (4) · L. Chassevent (4) · Lavoix et Mosès (4) · Munn & Co. (4) · 0 (3) · Herbert Haddan & Co. (3) · Boramé et Julien (3) · Paul Coulomb (3) · P. Follin (3)
CPCs: (Click arrow to add another value)
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