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Patents > Patent agent : Armengaud jeune or Haseltine, Lake & Co. or M. Zerolo

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Applicant person:
Robert Esnault-Pelterie (62) · None (46) · Adolphe Clément-Bayard (32) · Lucien Chauvière (15) · George Henry Challenger (11) · Harold Arthur Savage (8) · Paul Kauffmann (7) · Pierre Levasseur (6) · Paul Schmitt (5) · Roger Sommer (5) · Frederick William Dufwa (4) · François d’Astanières (4)
Applicant is inventor:
Tech fields:
airplane (221) · design (111) · frame (95) · stability (87) · construction (86) · wings (78) · LTA (66) · control (55) · aerodynamics (55) · propellers (54) · propulsion (49) · Lift (47) · navigation (37) · landing (30) · automatic stability (30) · sustentation (30) · subsystem (25) · Chassis (25) · rudder (24) · fuselage (22)
Full specification filed date:
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Supplementary to patent:
None (287) · Patent FR-1907-373818 (11) · Patent FR-1908-392672 (8) · Patent FR-1908-405961 (5) · Patent FR-1906-366080 (5) · Patent FR-1910-414695 (3) · Patent FR-1913-472867 (3) · Patent FR-1913-467415 (3)
Related to aircraft:
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IPCs:
None (65) · IPC B64C1/00 (34) · IPC B64C17/00 (32) · IPC B64C39/00 (25) · IPC B64B1/00 (25) · IPC B64C3/00 (18) · IPC B64C3/54 (15) · IPC B64C13/00 (14) · IPC B64C11/00 (14) · IPC B64C35/00 (14) · IPC B64C3/38 (13) · IPC B64C25/00 (12) · IPC B64C11/04 (10) · IPC B64B1/58 (10) · IPC B64C17/06 (9) · IPC B64C3/52 (8) · IPC B64C23/00 (8) · IPC F41A19/05 (7)
CPCs:
None (51) · CPC B64C17/00 (35) · CPC B64B1/00 (27) · CPC B64C13/00 (22) · CPC B64C39/00 (20) · CPC B64C3/00 (18) · CPC B64C2700/6295 (14) · CPC B64C35/00 (14) · CPC B64C3/385 (13) · CPC B64C3/54 (12) · CPC B64C2700/6256 (12) · CPC B64C11/006 (11) · CPC B64C2700/6218 (11) · CPC B64C11/04 (11) · CPC B64C25/06 (10) · CPC B64C1/00 (10) · CPC B64B1/58 (10) · CPC B64C17/06 (9)
First filing:
Citations from after 1930:
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