Drilldown: Patents

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Patents > IPCs : IPC B64C11/00 or IPC B64C3/38 & Cites these patents: None

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None (329) · Seine (4) · Nord (3) · Seine-et-Oise (2) · Nièvre (2) · Paris (2) · Douai (2)
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None (234) · Patent FR-1910-417989 (3) · Patent FR-1908-392672 (3) · Patent FR-1912-449167 (3) · Patent FR-1909-410848 (3) · Patent BE-1912-02-07-Gramaticesco (3) · Patent IT-1911-06-13 Guido Castagneris (2) · Patent FR-1910-419748 (2) · Patent FR-1908-393976 (2) · Patent FR-1912-457441 (2) · Patent DE-1912-267069 (2) · Patent FR-1917-493342 (2) · Patent DE-1909-244106 (2) · Patent DE-1911-10-19 Vincent Wisniewski and-or Luftschiffsantrieb Gesellschaft mit Beschränkter Haftung (2) · Patent IT-1916-05-16 (2) · Patent SE-1917-46288 (2) · Patent US-1912-1077892 (2)
Related to aircraft:
Patent agent:
None (86) · None (20) · Armengaud jeune (19) · J. Bonnet-Thirion (9) · E. Blétry (8) · Dom. Casalonga (7) · Y. Rabilloud et fils (6) · Schwab (6) · Marks & Clerk (6) · L. Chassevent (5) · J. S. Withers & Spooner (5) · Haseltine, Lake & Co. (4) · De Bongé (4) · Chassevent (4) · Lloyd Wise & Co. (4)
National tech categories:
FR 6.4 (171) · None (114) · DE 77h.5 (12) · FR 6.2 (11) · FR 6.3 (7) · USPC 244/48 (6) · USPC 416/139 (5) · DE 77h.6 (4) · USPC 244/65 (2) · AT 77d (2) · USPC 244/234 (2) · FR 5.8 (2) · DE 77h (2) · DE 77 (2) · USPC 244/90R (2)
IPCs: (Click arrow to add another value)
CPCs:
CPC B64C3/385 (146) · CPC B64C11/006 (99) · CPC B64C11/00 (48) · CPC B64C3/38 (23) · CPC B64C11/001 (11) · CPC B64D2700/62692 (10) · CPC B64C11/005 (10) · None (5) · CPC B64C11/346 (5) · CPC B64C11/007 (4) · CPC Y02T50/145 (4) · CPC B64C11/008 (3)
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