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Patents > Patent agent : Armengaud jeune or Caïus Danzer or Dupont et Elluin

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Office:
Inventors:
Robert Esnault-Pelterie (62) · None (28) · Adolphe Clément-Bayard (24) · Lucien Chauvière (16) · Henri-Marie Coandă (14) · Paul Kauffmann (7) · Pierre Levasseur (6) · Roger Sommer (5) · Louis Bréguet (5) · François d’Astanières (4) · Hippolyte Parent (4)
Inventor country:
Applicant person:
Robert Esnault-Pelterie (62) · None (44) · Adolphe Clément-Bayard (23) · Lucien Chauvière (16) · Henri-Marie Coandă (14) · Paul Kauffmann (7) · Pierre Levasseur (6) · Roger Sommer (5) · François d’Astanières (4)
Applicant is inventor:
Tech fields:
airplane (194) · design (104) · construction (82) · frame (81) · wings (76) · stability (70) · aerodynamics (52) · LTA (51) · propellers (51) · control (45) · lift (45) · propulsion (42) · landing (30) · navigation (30) · sustentation (30) · automatic stability (25) · fuselage (24) · Chassis (23) · steering (22) · rudder (21)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (255) · Patent FR-1907-373818 (11) · Patent FR-1908-392672 (8) · Patent FR-1908-405961 (6) · Patent FR-1906-366080 (5) · Patent FR-1910-414695 (3)
Related to aircraft:
Patent agent: (Click arrow to add another value)
IPCs:
None (33) · IPC B64C1/00 (32) · IPC B64C17/00 (31) · IPC B64C39/00 (27) · IPC B64B1/00 (19) · IPC B64C3/00 (17) · IPC B64C11/00 (15) · IPC B64C3/54 (14) · IPC B64C35/00 (12) · IPC B64C25/00 (12) · IPC B64C13/00 (12) · IPC B64C3/38 (10) · IPC B64C11/04 (10) · IPC B64C3/52 (8) · IPC B64B1/58 (8) · IPC B64C23/00 (7) · IPC B64C11/20 (6) · IPC B64C13/04 (6)
CPCs:
CPC B64C17/00 (35) · None (26) · CPC B64C39/00 (19) · CPC B64B1/00 (18) · CPC B64C3/00 (17) · CPC B64C13/00 (17) · CPC B64C3/54 (12) · CPC B64C11/006 (12) · CPC B64C1/00 (12) · CPC B64C2700/6295 (12) · CPC B64C3/385 (11) · CPC B64C25/06 (11) · CPC B64C11/04 (10) · CPC B64C2700/6214 (10) · CPC B64C2700/6218 (10) · CPC B64C35/00 (10) · CPC B64C2700/6256 (9) · CPC B64C25/62 (9)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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