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Patents > Year granted: 1909 & Number of text pages: 1-2 & Number of figures: 3-4

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Year filed:
Year granted:
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Inventors:
None (5) · Ottavio Ricaldoni (5) · Robert Esnault-Pelterie (4) · Nicolas Hornstein (4) · Alois Laube Jr. (3) · Ottó Krausz (3) · Gaetano Arturo Crocco (3)
Inventor country:
Applicant person:
None (13) · Nicolas Hornstein (4) · Robert Esnault-Pelterie (4) · Alois Laube Jr. (3) · Ottavio Ricaldoni (3) · Ottó Krausz (3)
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Applicant is inventor:
Tech fields:
Airplane (33) · LTA (27) · Propulsion (25) · Design (19) · Propellers (18) · None (16) · frame (16) · navigation (11) · Wings (10) · Rudder (10) · Control (9) · airship (9) · Flapping (9) · suspension (8) · subsystem (8)
Filing date:
Application number:
None (35) · 396277D (2)
Granted:
Related to aircraft:
Patent agent:
None (32) · None (10) · Armengaud jeune (8) · C. Baumann (4) · J. Bonnet-Thirion (4) · Marks & Clerk (3) · Chassevent (3) · Charles Assi (3) · Herbert Haddan & Co. (3) · Boult, Wade & Tennant (3) · Abel & Imray (2) · Société J.-P. Bonnicart et Cie (2) · Boramé et Julien (2) · J. Germain (2) · Ad. Sturm (2) · Edward Evans & Co. (2) · Émile Klotz (2)
IPCs:
None (41) · IPC B64C39/00 (20) · IPC B64B1/00 (10) · IPC B64C33/02 (6) · IPC B64C23/00 (6) · IPC B64C25/00 (3) · IPC B64C11/00 (3) · IPC B64C17/00 (3) · IPC B64C33/00 (2) · IPC B64C13/00 (2) · IPC B64C35/00 (2) · IPC B64C1/00 (2) · IPC B64C11/20 (2) · IPC B64C5/04 (2)
CPCs:
None (32) · CPC B64C39/00 (14) · CPC B64B1/00 (12) · CPC B64C2700/6295 (11) · CPC B64C23/005 (7) · CPC B64C2700/6274 (6) · CPC B64C33/02 (6) · CPC B64C13/00 (4) · CPC B64C11/006 (4) · CPC B64C17/00 (4)
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