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Patents > Office : FI or FR or US & IPCs : IPC B64C3/00 or IPC B64C39/00

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Office: (Click arrow to add another value)
Inventor country:
Applicant is inventor:
Tech fields:
airplane (228) · design (125) · frame (98) · None (84) · construction (81) · wings (77) · propulsion (65) · stability (59) · propellers (49) · aerodynamics (48) · lift (36) · navigation (35) · sustentation (32) · fuselage (31) · Control (31) · whole (26) · rudder (24) · subsystem (23) · chassis (21) · wheels (19)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (347) · Patent FR-1907-373818 (4) · Patent FR-1902-326476 (2) · Patent FR-1911-429224 (2) · Patent FR-1910-414004 (2) · Patent FR-1909-412818 (2) · Patent FR-1912-441089 (2) · Patent FR-1909-403418 (2) · Patent FR-1913-461629 (2) · Patent FR-1916-502839 (2) · Patent FR-1908-396470 (2) · Patent FR-1908-394418 (2) · Patent FR-1917-504302 (2) · Patent FR-1911-428217 (2)
Related to aircraft:
Patent agent:
None (85) · Armengaud jeune (35) · None (34) · J. Bonnet-Thirion (15) · J. Germain (13) · Weismann et Marx (13) · Dupont et Elluin (12) · E. Blétry (11) · Boramé et Julien (11) · Lavoix et Mosès (10) · L. Chassevent (9) · Y. Rabilloud et fils (8) · Brandon frères (8) · Munn & Co. (7) · G. de Mestral et F. Harlé (7) · Société A. Frey et de Carsalade (6) · Dom. Casalonga (6) · Charles Dony (6) · Gaston Rose (6) · Charles Assi (6)
National tech categories:
FR 6.4 (371) · None (30) · USPC 244/45R (14) · FR 6.3 (12) · USPC 244/13 (10) · USPC 244/48 (8) · FR 5.3 (7) · USPC 244/46 (6) · USPC 244/70 (5) · USPC 244/90R (4) · FR 6.2 (4) · USPC 244/49 (4) · USPC 244/27 (4)
IPCs: (Click arrow to add another value)
CPCs:
CPC B64C39/00 (226) · CPC B64C2700/6295 (184) · CPC B64C3/00 (123) · CPC B64C2700/6235 (53) · CPC B64C2700/6233 (43) · CPC B64C39/005 (43) · CPC B64C39/08 (31) · CPC B64C39/008 (19) · CPC B64C39/003 (13) · CPC B64C3/385 (11) · CPC B64C39/006 (7) · CPC B64C3/54 (4) · CPC B64C3/40 (4) · CPC B64C3/18 (3) · CPC Y02T50/145 (3) · CPC B64C3/48 (3) · CPC B64C2700/6246 (3)
First filing:
Citations from after 1930:
Number of diagram pages:

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