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Patents > Patent agent : Dupont et Elluin or Schwab

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Office:
Inventors:
None (19) · Henri-Marie Coandă (15) · Gustav Mees (7) · François Dergint (4) · Hermann Ruthenberg (3) · Auguste Brieussel (3) · Pierre Audibert (3) · Émile Marie (2) · Louis Revault (2) · Veuve Deniéport née Jeanne-Marie-Anna Loubens (2) · Alexander Blair Thaw (2) · Niels Waltersen Aasen (2) · Jacob Christian Hansen-Ellehammer (2)
Inventor country:
Applicant person:
None (23) · Henri-Marie Coandă (15) · Gustav Mees (6) · François Dergint (4) · Auguste Brieussel (3) · Hermann Ruthenberg (3) · Pierre Audibert (3) · Émile Marie (2) · Alexander Blair Thaw (2) · Veuve Deniéport née Jeanne-Marie-Anna Loubens (2) · Niels Waltersen Aasen (2) · Louis Revault (2) · Jacob Christian Hansen-Ellehammer (2)
Applicant is inventor:
Tech fields:
Airplane (45) · design (19) · stability (18) · propellers (17) · construction (17) · frame (17) · LTA (16) · control (14) · propulsion (13) · None (9) · aerodynamics (8) · takeoff (8) · sustentation (8) · fuselage (8) · wings (8) · navigation (7) · lift (7) · suspension (7) · landing (7)
Full specification filed date:
Application number:
None (21)
Granted:
Supplementary to patent:
None (64) · Patent FR-1909-410140 (4) · Patent FR-1909-411204 (2) · Patent FR-1911-448337 (2) · Patent FR-1911-449265 (2) · Patent GB-1912-7553 (2) · Patent GB-1912-26911 (2) · Patent FR-1911-431691 (2)
Related to aircraft:
Patent agent: (Click arrow to add another value)
National tech categories:
IPCs:
IPC B64C1/00 (11) · IPC B64C17/00 (10) · IPC B64C39/00 (9) · IPC B64C3/00 (5) · IPC B64D17/00 (5) · IPC B64D1/04 (5) · IPC B64C23/00 (5) · IPC B64C33/02 (4) · IPC B64C11/00 (4) · IPC B64C3/38 (4) · IPC B64B1/58 (4) · IPC B64C35/00 (4) · IPC B64B1/00 (4) · IPC F42C15/295 (3) · IPC B64C27/04 (3) · IPC B64C25/00 (3)
CPCs:
CPC B64C17/00 (11) · CPC B64C39/00 (7) · CPC B64D1/04 (5) · CPC B64C33/02 (5) · CPC B64C23/005 (5) · CPC B64C3/00 (5) · CPC B64C2700/6295 (5) · CPC B64B1/58 (4) · CPC B64C3/385 (4) · CPC B64D17/00 (4) · CPC B64C35/00 (4) · CPC B64C2700/6212 (3) · CPC B64C2700/6235 (3) · CPC B64F2700/6226 (3) · CPC B64C25/62 (3) · CPC B64C25/06 (3) · CPC F42C15/295 (3) · CPC B64B1/00 (3) · CPC B64C11/006 (3) · CPC B64C1/00 (3)
First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:

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