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Patents > Office : BE or FR & Grant date: 1909 & First filing: Yes

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Year filed:
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Year granted:
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Inventors:
None (10) · Gustave Plaisant (3) · Robert Nau (2) · Jean-Marie Vasserot (2) · João Gouveia (2) · Gaston Caudron (2) · Gaetano Arturo Crocco (2) · Léon Dufour (2) · Louis Marmonier (2) · Ottavio Ricaldoni (2) · Charles-Victor-Aime Bidolet (2) · René Arnoux (2) · René Caudron‎ (2) · Martinus Sieveking (2)
Inventor country:
Applicant person:
None (13) · Gustave Plaisant (3) · Robert Nau (2) · Jean-Marie Vasserot (2) · Gaston Caudron (2) · Léon Dufour (2) · Ottavio Ricaldoni (2) · Charles-Victor-Aime Bidolet (2) · René Arnoux (2) · René Caudron‎ (2) · Martinus Sieveking (2)
Applicant is inventor:
Tech fields:
airplane (57) · Design (36) · None (28) · wings (25) · stability (24) · LTA (24) · propellers (23) · propulsion (22) · control (22) · lift (17) · Frame (17) · Construction (14) · rudder (12) · navigation (12) · Aerodynamics (11) · sustentation (10) · automatic stability (10) · subsystem (10) · Ascension (9)
Full specification filed date:
Application number:
None (15)
Granted:
Related to aircraft:
Patent agent:
Armengaud jeune (26) · None (24) · None (13) · Boramé et Julien (9) · J. Bonnet-Thirion (8) · Brandon frères (6) · Lavoix et Mosès (6) · Weismann et Marx (6) · G. de Mestral et F. Harlé (6) · E. Blétry (6) · Chassevent (5) · Hippolyte Josse (5) · H. Elluin (5) · C. Blétry (4) · Y. Rabilloud et fils (3) · Ad. Sturm (3) · Société J.-P. Bonnicart et Cie (3)
IPCs:
IPC B64C39/00 (29) · IPC B64B1/00 (15) · IPC B64C1/00 (14) · None (14) · IPC B64C17/00 (12) · IPC B64C3/38 (11) · IPC B64C33/02 (10) · IPC B64C23/00 (9) · IPC B64C11/00 (8) · IPC B64C3/00 (5) · IPC B64B1/58 (4) · IPC B64C27/04 (4) · IPC B64C35/00 (3)
CPCs:
CPC B64C39/00 (27) · CPC B64C2700/6295 (19) · CPC B64B1/00 (14) · CPC B64C17/00 (13) · CPC B64C33/02 (11) · CPC B64C3/385 (9) · CPC B64C23/005 (9) · CPC B64C1/00 (8) · CPC B64C2700/6274 (7) · CPC B64C11/006 (7) · None (7) · CPC B64C2700/6212 (5) · CPC B64C3/00 (5) · CPC B64C2700/6281 (4) · CPC B64C2700/6218 (4) · CPC B64C2700/6228 (4) · CPC B64B1/58 (4) · CPC B64C2700/6233 (4)
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Cites these patents:
Citations from after 1930:
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Showing below up to 177 results in range #1 to #177.

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