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Patents > Patent agent : Armengaud jeune or L. Chassevent or W. S. Bellows

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Office:
Inventors:
Robert Esnault-Pelterie (64) · Adolphe Clément-Bayard (26) · None (22) · Lucien Chauvière (16) · Paul Kauffmann (8) · Pierre Levasseur (7) · Dane Hurlburt (6) · Louis Bréguet (5) · Hippolyte Parent (5) · Auguste-Blaise Baron (4) · François d’Astanières (4) · Roger Sommer (4)
Inventor country:
Applicant person:
Robert Esnault-Pelterie (64) · None (37) · Adolphe Clément-Bayard (25) · Lucien Chauvière (16) · Paul Kauffmann (8) · Pierre Levasseur (7) · Dane Hurlburt (6) · François d’Astanières (4) · Auguste-Blaise Baron (4) · Roger Sommer (4) · Hippolyte Parent (4)
Applicant is inventor:
Tech fields:
Airplane (209) · design (108) · frame (82) · wings (80) · construction (77) · stability (72) · aerodynamics (60) · Propellers (54) · propulsion (50) · control (48) · LTA (45) · lift (44) · Sustentation (31) · navigation (30) · landing (28) · automatic stability (27) · Subsystem (26) · chassis (26) · None (24) · wing warping (23)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (265) · Patent FR-1907-373818 (12) · Patent FR-1908-392672 (10) · Patent FR-1908-405961 (5) · Patent FR-1906-366080 (5) · Patent FR-1910-414695 (3)
Related to aircraft:
Patent agent: (Click arrow to add another value)
IPCs:
None (35) · IPC B64C17/00 (32) · IPC B64C39/00 (29) · IPC B64C1/00 (26) · IPC B64C11/00 (16) · IPC B64C3/00 (15) · IPC B64B1/00 (14) · IPC B64C3/54 (13) · IPC B64C3/38 (12) · IPC B64C25/00 (12) · IPC B64C11/04 (11) · IPC B64C13/00 (11) · IPC B64C35/00 (11) · IPC B64B1/58 (10) · IPC B64C3/52 (9) · IPC B64C17/06 (7) · IPC B64C3/56 (6) · IPC B64C27/04 (6)
CPCs:
CPC B64C17/00 (35) · None (27) · CPC B64C39/00 (24) · CPC B64C13/00 (16) · CPC B64C2700/6295 (16) · CPC B64C3/385 (15) · CPC B64C3/00 (15) · CPC B64B1/00 (14) · CPC B64C11/006 (13) · CPC B64C3/54 (11) · CPC B64C25/06 (11) · CPC B64C11/04 (11) · CPC B64C2700/6214 (10) · CPC B64C2700/6218 (10) · CPC B64C2700/6256 (10) · CPC B64B1/58 (10) · CPC B64C25/62 (9) · CPC B64C3/52 (9) · CPC B64C35/00 (8)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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