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Patents > Office : FR or GB & 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 (245) · design (152) · None (118) · Construction (104) · wings (103) · frame (98) · propulsion (64) · Propellers (60) · aerodynamics (57) · stability (56) · lift (45) · fuselage (40) · control (39) · Sustentation (36) · whole (32) · Rudder (26) · subsystem (26) · chassis (25) · monoplane (22) · navigation (21)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (378) · Patent FR-1907-373818 (4) · Patent FR-1911-448337 (3) · Patent FR-1911-429224 (3) · Patent FR-1916-502839 (3)
Related to aircraft:
Patent agent:
None (77) · None (39) · Armengaud jeune (35) · Marks & Clerk (26) · J. Bonnet-Thirion (15) · Boult, Wade & Tennant (13) · 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) · Haseltine, Lake & Co. (9) · Y. Rabilloud et fils (8) · Brandon frères (8) · G. de Mestral et F. Harlé (7)
IPCs: (Click arrow to add another value)
CPCs:
CPC B64C39/00 (289) · CPC B64C2700/6295 (233) · CPC B64C3/00 (160) · CPC B64C2700/6235 (73) · CPC B64C2700/6233 (52) · CPC B64C39/005 (45) · CPC B64C39/08 (31) · CPC B64C39/008 (24) · CPC B64C39/003 (13) · CPC B64C39/006 (10) · CPC B64C39/068 (3) · CPC B64C39/062 (3)
First filing:
Citations from after 1930:
Number of diagram pages:

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