Drilldown: Patents

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Patents > Patent agent : C. Hanslin & Cie. or E. Blétry or None

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Inventor location:
None (371) · Seine (16) · Paris (13) · Nord (11) · Hérault (11) · Aisne (7) · Seine-et-Oise (6) · Montpellier (6) · Vaucluse (5) · Manche (5) · Charente-Inférieure (4) · Meurthe-et-Moselle (4) · Meudon (4) · Loire (4) · Lille (4) · Yorkshire (4)
Applicant is inventor:
Tech fields:
airplane (124) · Stability (90) · None (69) · design (59) · propulsion (57) · propellers (45) · LTA (44) · frame (43) · wings (43) · aerodynamics (37) · Control (36) · construction (33) · navigation (29) · automatic stability (27) · subsystem (23) · sustentation (22) · lift (22) · hybrid (21) · propeller (20) · helicopter (17)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (387) · Patent FR-1916-501550 (8) · Patent FR-1912-446040 (4) · Patent FR-1909-410848 (3) · Patent FR-1908-394418 (3) · Patent FR-1905-356644 (2) · Patent FR-1911-432053 (2) · Patent FR-1911-431131 (2) · Patent FR-1910-430552 (2) · Patent FR-1915-478440 (2) · Patent FR-1915-525800 (2) · Patent FR-1908-397675 (2) · Patent FR-1907-385107 (2)
Related to aircraft:
Patent agent: (Click arrow to add another value)
National tech categories:
FR 6.4 (295) · None (106) · FR 6.3 (15) · FR 12.2 (10) · FR 6.2 (8) · FR 20.1 (7) · FR 5.8 (6) · USPC 244/22 (3) · USPC 244/45R (3) · USPC 244/63 (3) · CH 115 (3)
IPCs:
None (80) · IPC B64C17/00 (58) · IPC B64C1/00 (48) · IPC B64C39/00 (44) · IPC B64B1/00 (26) · IPC B64C23/00 (25) · IPC B64C33/02 (19) · IPC B64C3/38 (18) · IPC B64C11/00 (18) · IPC B64C3/00 (12) · IPC B64C31/06 (11) · IPC G01S1/72 (10) · IPC B64C3/18 (9) · IPC B64C33/00 (9) · IPC B64B1/58 (8) · IPC B64D17/00 (7) · IPC B64C27/04 (7) · IPC B64C17/06 (7) · IPC B64C3/52 (7)
CPCs:
CPC B64C17/00 (61) · None (30) · CPC B64C39/00 (29) · CPC B64B1/00 (27) · CPC B64C23/005 (24) · CPC B64C33/02 (24) · CPC B64C2700/6218 (20) · CPC B64C2700/6295 (19) · CPC B64C2700/6274 (19) · CPC B64C3/385 (18) · CPC B64C11/006 (15) · CPC A63H27/08 (12) · CPC B64C3/00 (11) · CPC B64C39/08 (11) · CPC B64C2700/6212 (11) · CPC G01S1/72 (10) · CPC B64C33/00 (9)
First filing:
Citations from after 1930:
Number of diagram pages:

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