Drilldown: Patents

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Patents > CPCs : 314176 or CPC B64C2700/6212 or CPC B64C2700/6295

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None (595) · Patent FR-1908-396249 (5) · Patent DE-1912-265515 (2) · Patent US-1915-1149680 (2) · Patent US-1914-1169695 (2) · Patent US-1911-994106 (2) · Patent US-1908-989022 (2) · Patent US-1908-1021139 (2) · Patent NZ-1909-26981 (2) · Patent FR-1916-502839 (2) · Patent FR-1914-476300 (2) · Patent FR-1913-461629 (2) · Patent FR-1910-421136 (2) · Patent FR-1909-421311 (2) · Patent FR-1909-403418 (2) · Patent FR-1909-395148 (2) · Patent FR-1912-441089 (2)
Related to aircraft:
Patent agent:
None (357) · None (22) · Armengaud jeune (13) · J. Germain (10) · Marks & Clerk (9) · E. Blétry (9) · Weismann et Marx (8) · Matray frères et Cie (8) · G. Petiau (8) · J. Bonnet-Thirion (7) · L. Chassevent (6) · Boult, Wade & Tennant (6) · Y. Rabilloud et fils (6) · Lavoix et Moses (5) · Munn & Co. (5) · Boramé et Julien (5) · Hippolyte Josse (5) · Herbert Haddan & Co. (5)
National tech categories:
None (349) · FR 6.4 (231) · USPC 244/45R (41) · USPC 244/13 (28) · USPC 244/87 (8) · USPC 244/90R (7) · USPC 244/91 (7) · DE 77h.5 (6) · USPC 244/119 (4) · FR 6.3 (4) · USPC 244/233 (4) · USPC 244/100R (4) · USPC 244/48 (4) · USPC 244/113 (4) · USPC 244/903 (3) · USPC 244/50 (3) · USPC 244/139 (3) · USPC 244/47 (3)
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