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Patents > CPCs : CPC B64C2700/6212 or CPC B64C3/10 or CPC B64C35/00

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Tech fields:
None (215) · stability (67) · Airplane (53) · hydroaeroplane (51) · hydroplane (30) · marine (28) · frame (26) · automatic stability (21) · design (21) · control (19) · hybrid (18) · subsystem (15) · construction (13) · steering (12) · flying boat (11) · floats (10) · landing (10) · takeoff (10) · hydro-aeroplane (9) · pendulum (9)
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Supplementary to patent:
None (329) · Patent FR-1908-396249 (5) · Patent BE-1912-02-27 Caudron (3) · Patent FR-1912-455471 (3) · Patent FR-1910-426487 (3) · Patent FR-1916-493411 (3) · Patent US-1913-1094989 (3)
Related to aircraft:
Patent agent:
None (181) · John P. Tarbox (11) · Armengaud jeune (9) · None (9) · Boult, Wade & Tennant (8) · E. Blètry (7) · Matray frères et Cie (7) · Hippolyte Josse (6) · L. Chassevent (6) · Marks & Clerk (6) · Brewer & Son (6) · J. Bonnet-Thirion et Breton (6) · Louis Tailfer (5) · Dupont et Elluin (5) · Abel & Imray (5) · Herbert Haddan & Co. (5) · J. Germain (5)
National tech categories:
None (229) · FR 6.4 (156) · DE 77h.9 (15) · USPC 244/105 (7) · DE 77h.5 (7) · USPC 244/101 (5) · USPC 244/234 (2) · DE 77h.15 (2) · USPC 244/90R (2) · FR 6.3 (2) · USPC 244/87 (2)
CPCs: (Click arrow to add another value)
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