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Patents > Patent agent : Beckert & Blakeslee or J. Bonnet-Thirion or None

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Inventor location:
None (359) · Seine (17) · Paris (13) · Nord (12) · Hérault (11) · Aisne (7) · Seine-et-Oise (7) · Montpellier (6) · Bouches-du-Rhône (6) · Meurthe-et-Moselle (5) · Manche (5) · Vaucluse (4) · Nièvre (4) · Meudon (4) · Loire (4) · Lille (4) · Yorkshire (4)
Applicant is inventor:
Tech fields:
airplane (132) · stability (84) · None (63) · propulsion (57) · design (50) · LTA (46) · propellers (44) · frame (39) · wings (38) · construction (32) · control (29) · navigation (28) · hybrid (24) · automatic stability (24) · aerodynamics (23) · propeller (20) · subsystem (19) · helicopter (17)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (384) · Patent FR-1909-420322 (9) · Patent FR-1916-501550 (8) · Patent FR-1912-446040 (4) · Patent FR-1909-409920 (3) · Patent FR-1908-394418 (3) · Patent FR-1910-430552 (2) · Patent FR-1909-404844 (2) · Patent FR-1908-397675 (2) · Patent FR-1908-395320 (2) · Patent FR-1907-385107 (2) · Patent FR-1911-431131 (2) · Patent FR-1905-356644 (2) · Patent FR-1915-478440 (2) · Patent FR-1915-525800 (2) · Patent FR-1911-432053 (2)
Related to aircraft:
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National tech categories:
FR 6.4 (298) · None (107) · FR 6.3 (12) · FR 12.2 (10) · FR 6.2 (7) · FR 20.1 (7) · FR 5.8 (6) · FR 5.3 (3) · USPC 244/22 (3) · USPC 244/45R (3) · USPC 244/63 (3)
IPCs:
None (73) · IPC B64C17/00 (56) · IPC B64C1/00 (51) · IPC B64C39/00 (47) · IPC B64C23/00 (25) · IPC B64B1/00 (25) · IPC B64C11/00 (18) · IPC B64C3/38 (15) · IPC B64C33/02 (14) · IPC B64C3/00 (13) · IPC B64C31/06 (11) · IPC G01S1/72 (10) · IPC B64B1/58 (9) · IPC B64C3/18 (8) · IPC B64C27/04 (8) · IPC B64C17/06 (8) · IPC B64D17/00 (8) · IPC B64C1/06 (7) · IPC B64C33/00 (7)
CPCs:
CPC B64C17/00 (58) · CPC B64C39/00 (32) · CPC B64B1/00 (27) · CPC B64C23/005 (26) · None (23) · CPC B64C2700/6295 (22) · CPC B64C2700/6274 (19) · CPC B64C2700/6218 (19) · CPC B64C33/02 (18) · CPC B64C11/006 (16) · CPC B64C3/385 (15) · CPC B64C3/00 (13) · CPC A63H27/08 (11) · CPC B64C39/08 (11) · CPC G01S1/72 (10) · CPC B64B1/58 (9) · CPC B64C1/00 (9) · CPC B64C17/06 (9) · CPC B64D17/00 (8) · CPC B64C2700/6233 (8)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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