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Patents > Patent agent : Dupont et Elluin or E. Blétry or Erwin & Wheeler

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Office:
Inventors:
None (20) · Henri-Marie Coandă (14) · José Lluzar-Rodrigo (4) · Jules Sandret (4) · Julius Hermann Carl Gebauer (4) · Fernand Lioré (4) · Pierre Audibert (3) · Pierre-Louis Pujo (3) · Auguste Brieussel (3)
Inventor country:
Applicant person:
None (26) · Henri-Marie Coandă (14) · José Lluzar-Rodrigo (4) · Jules Sandret (4) · Julius Hermann Carl Gebauer (4) · Fernand Lioré (4) · Auguste Brieussel (3) · Pierre-Louis Pujo (3) · Pierre Audibert (3) · Veuve Deniéport née Jeanne-Marie-Anna Loubens (2) · Alfred Saint-Lanne (2) · Louis Revault (2) · Gustave Plaisant (2) · Roger Ravaud (2) · Emmanuel-François-Michel Farcot (2) · Ignaz Etrich (2) · Belton Tattnall Hamilton (2) · Auguste Rossarie (2) · Jules Leloup (2) · Émile Marie (2)
Applicant is inventor:
Tech fields:
Airplane (53) · Design (32) · stability (29) · aerodynamics (21) · wings (19) · Frame (19) · construction (19) · None (18) · Propellers (18) · Control (16) · subsystem (16) · Propulsion (15) · Lift (15) · LTA (15) · sustentation (12) · fuselage (8) · navigation (8) · automatic stability (8) · Whole (8)
Full specification filed date:
Application number:
None (26)
Granted:
Supplementary to patent:
None (98) · Patent FR-1909-410848 (3) · Patent GB-1912-7553 (2) · Patent GB-1912-26911 (2) · Patent FR-1911-449265 (2) · Patent FR-1911-448337 (2) · Patent FR-1911-431691 (2)
Related to aircraft:
Patent agent: (Click arrow to add another value)
Assigned to:
IPCs:
IPC B64C17/00 (17) · IPC B64C39/00 (16) · IPC B64C1/00 (14) · IPC B64B1/00 (9) · None (9) · IPC B64C3/00 (7) · IPC B64C23/00 (6) · IPC B64C11/00 (6) · IPC B64C33/02 (6) · IPC B64C35/00 (6) · IPC B64C13/00 (5) · IPC B64C3/38 (5) · IPC B64D1/04 (5) · IPC B64C25/00 (4) · IPC B64D17/00 (4) · IPC B64C33/00 (4)
CPCs:
CPC B64C17/00 (19) · CPC B64C39/00 (10) · CPC B64C33/02 (8) · CPC B64B1/00 (7) · CPC B64C1/00 (6) · CPC B64C3/385 (6) · CPC B64C35/00 (6) · CPC B64C3/00 (6) · CPC B64C2700/6212 (6) · CPC B64C11/006 (5) · CPC B64C13/00 (5) · CPC B64C23/005 (5) · CPC B64C2700/6295 (5) · CPC B64D1/04 (5) · CPC B64C2700/6218 (5) · CPC B64F2700/6226 (4) · CPC B64C2700/6214 (4) · CPC B64C33/00 (4) · CPC B64C2700/6274 (4)
First filing:
Citations from after 1930:
Number of diagram pages:

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