Drilldown: Patents

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Patents > Office: FR & Applicant firm: None & IPCs : IPC B64C3/00 or IPC B64C3/54 or IPC B64C39/00

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Office: (Click arrow to add another value)
Inventor country:
Applicant firm: (Click arrow to add another value)
Applicant type:
Applicant is inventor:
Tech fields:
airplane (203) · design (125) · wings (82) · frame (77) · None (72) · construction (70) · aerodynamics (52) · propulsion (52) · propellers (48) · lift (44) · stability (44) · sustentation (39) · fuselage (28) · Control (28) · subsystem (23) · rudder (22) · Whole (21) · chassis (20) · monoplane (18) · landing (17)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (263) · Patent FR-1908-392672 (5) · Patent FR-1907-373818 (4) · Patent FR-1913-461629 (2) · Patent FR-1902-326476 (2) · Patent FR-1912-441089 (2) · Patent FR-1908-394418 (2) · Patent FR-1909-403418 (2) · Patent FR-1908-396470 (2) · Patent FR-1917-504302 (2) · Patent FR-1911-429224 (2) · Patent FR-1911-428217 (2) · Patent FR-1910-414004 (2)
Related to aircraft:
Patent agent:
None (60) · Armengaud jeune (46) · None (34) · J. Bonnet-Thirion (14) · Weismann et Marx (14) · J. Germain (13) · E. Blétry (11) · G. de Mestral et F. Harlé (9) · Lavoix et Mosès (9) · L. Chassevent (8) · Y. Rabilloud et fils (8) · Dupont et Elluin (8) · Brandon frères (8) · Boramé et Julien (7) · Société A. Frey et de Carsalade (6)
Assigned to:
National tech categories:
IPCs: (Click arrow to add another value)
CPCs:
CPC B64C39/00 (213) · CPC B64C2700/6295 (153) · CPC B64C3/00 (81) · CPC B64C3/54 (32) · CPC B64C2700/6233 (32) · CPC B64C2700/6235 (32) · CPC B64C39/005 (26) · CPC B64C39/008 (15) · CPC B64C39/08 (15) · CPC B64C39/003 (11) · CPC B64C39/006 (7) · CPC B64C2700/6246 (6) · CPC B64C5/08 (3) · CPC B64C2009/005 (3) · CPC B64C13/30 (3)
First filing:
Citations from after 1930:
Number of diagram pages:

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