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Patents > Applicant firm: None & IPCs : IPC B64C17/00 or IPC B64C3/00

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None (601) · Seine (11) · Loire (7) · Paris (5) · Nièvre (4) · La Ricamarie (3) · Rhône (3) · Nord (3) · New York City (3) · Var (2) · New York county (2) · Massachusetts (2) · Marseille (2) · London (2) · Maine-et-Loire (2) · Bouches-du-Rhône (2) · Budapest (2)
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Supplementary to patent:
None (428) · Patent FR-1908-396249 (5) · Patent FR-1907-373818 (4) · Patent NO-1915-12-15 Carl Alfred Johansson (3) · Patent DE-1911-11-16 Otto Albin Budig (3) · Patent GB-1909-8531‎ (3) · Patent FR-1911-429224 (3) · Patent IT-1910-10-17 Carlo Navaro (3) · Patent FR-1910-415470 (3)
Related to aircraft:
Patent agent:
None (112) · None (45) · Armengaud jeune (32) · Marks & Clerk (24) · E. Blétry (16) · Lavoix et Mosès (13) · J. Bonnet-Thirion (12) · Charles Dony (11) · J. Germain (11) · Matray frères et Cie (10) · Haseltine, Lake & Co. (10) · P. Follin (9) · Schwab (9) · Hippolyte Josse (9) · Abel & Imray (8) · Weismann et Marx (8) · Societe A. Frey et de Carsalade (8) · Brandon freres (8) · C. Baumann (7) · Herbert Haddan & Co. (7)
National tech categories:
FR 6.4 (411) · None (189) · DE 77h.5 (15) · USPC 244/80 (10) · USPC 244/48 (6) · USPC 244/46 (5) · FR 6.3 (4) · DE 77h.7 (3) · FR 5.3 (3) · USPC 244/49 (3) · USPC 244/93 (2) · USPC 244/91 (2) · USPC 244/90R (2)
IPCs: (Click arrow to add another value)
CPCs:
CPC B64C17/00 (501) · CPC B64C2700/6218 (180) · CPC B64C3/00 (142) · CPC B64C2700/6212 (105) · CPC B64C2700/6214 (64) · CPC B64C2700/6233 (55) · CPC B64C2700/6235 (55) · CPC B64C2700/6219 (32) · CPC B64C2700/6215 (15) · CPC B64C3/385 (7) · CPC B64C2700/6211 (4) · CPC B64C3/48 (4) · CPC B64C3/18 (3) · CPC B64C3/40 (3) · CPC B64C1/00 (3)
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