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Patents > Patent agent : Dupont et Elluin or J. Germain & Number of claims: 1-3

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Office:
Inventors:
None (15) · Émile Letord (13) · Louis Marmonier (6) · Henri-Marie Coandă (6) · Jean Constantin (4) · Pierre Audibert (3) · Raymond de Montgolfier (2) · Joseph Gachet (2) · Émile Marie (2) · James Means (2) · Désiré Sival (2) · Auguste Brieussel (2) · Désiré Crayssac (2)
Inventor country:
Applicant person:
None (17) · Émile Letord (13) · Louis Marmonier (6) · Henri-Marie Coandă (6) · Jean Constantin (4) · Pierre Audibert (3) · Raymond de Montgolfier (2) · Joseph Gachet (2) · Émile Marie (2) · James Means (2) · Désiré Sival (2) · Désiré Crayssac (2) · Auguste Brieussel (2)
Applicant is inventor:
Tech fields:
airplane (30) · frame (19) · Design (17) · stability (16) · construction (15) · control (12) · LTA (11) · Propellers (11) · aerodynamics (9) · Propulsion (9) · Lift (7) · Fuselage (6) · wings (6) · automatic stability (6) · suspension (5) · equilibrium (5) · landing (5) · None (5)
Full specification filed date:
Application number:
None (15) · 510212D (2) · 494571D (2) · 496388D (2) · 510210D (2)
Granted:
Related to aircraft:
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National tech categories:
IPCs:
IPC B64C39/00 (11) · IPC B64C17/00 (9) · IPC B64C1/00 (6) · IPC B64C3/00 (5) · None (4) · IPC B64B1/00 (4) · IPC B64D17/00 (3) · IPC B64C3/18 (3) · IPC B64C25/00 (3) · IPC B64C33/02 (3) · IPC B64B1/58 (3)
CPCs:
CPC B64C17/00 (9) · CPC B64C2700/6295 (7) · CPC B64C39/00 (5) · CPC B64C3/00 (5) · CPC B64C2700/6212 (4) · CPC B64B1/58 (3) · CPC B64B1/00 (3) · CPC B64C25/06 (3) · CPC B64F2700/6226 (3) · CPC B64C3/18 (3) · CPC B64C2700/6216 (3) · CPC B64C25/62 (3) · CPC B64C17/06 (3) · CPC B64C33/02 (3) · CPC B64C2700/6235 (3)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
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Showing below up to 89 results in range #1 to #89.

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