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Patents > Filing date: 1910 - 1919 & CPCs : CPC B64C2700/6295 or CPC B64C35/00

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None (526) · Patent BE-1912-02-27 Caudron (3) · Patent US-1913-1094989 (3) · Patent FR-1916-493411 (3) · Patent FR-1910-426487 (3) · Patent FR-1912-455471 (3)
Related to aircraft:
Patent agent:
None (352) · None (14) · Boult, Wade & Tennant (12) · John P. Tarbox (11) · Marks & Clerk (9) · Brewer & Son (7) · Dupont et Elluin (7) · L. Chassevent (6) · Brandon frères (6) · Armengaud jeune (6) · G. Petiau (5) · J. Bonnet-Thirion (5) · J. S. Withers & Spooner (5) · Louis Tailfer (5) · M. Zerolo (5) · Edward Evans & Co. (5) · Lavoix et Mosès (5) · Dom. Casalonga (5) · Weismann et Marx (5)
National tech categories:
None (368) · FR 6.4 (151) · USPC 244/45R (32) · USPC 244/13 (17) · DE 77h.9 (14) · USPC 244/87 (7) · USPC 244/91 (6) · USPC 244/90R (6) · USPC 244/101 (6) · USPC 244/105 (6) · DE 77h.5 (5) · USPC 244/119 (3) · USPC 244/903 (3) · USPC 244/50 (3) · USPC 244/233 (3) · USPC 244/139 (3) · USPC 244/100R (3)
CPCs: (Click arrow to add another value)
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