Drilldown: Patents

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Patents > Applicant firm: None & Patent agent : None or P. Follin

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Inventor location:
None (295) · Paris (13) · Seine (12) · Hérault (11) · Nord (11) · Aisne (7) · Montpellier (6) · Vaucluse (4) · Seine-et-Oise (4) · Meurthe-et-Moselle (4) · Meudon (4) · Loire (4) · Lille (4) · Yorkshire (4)
Applicant firm: (Click arrow to add another value)
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Applicant is inventor:
Tech fields:
airplane (97) · stability (71) · None (53) · propulsion (47) · design (40) · LTA (36) · frame (35) · wings (32) · propellers (30) · construction (29) · control (27) · aerodynamics (22) · automatic stability (21) · navigation (20) · hybrid (17) · propeller (16) · Sustentation (14)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (326) · Patent FR-1916-501550 (8) · Patent FR-1912-446040 (4) · Patent FR-1908-394418 (3) · Patent FR-1905-356644 (2) · Patent FR-1915-525800 (2) · Patent FR-1915-478440 (2) · Patent FR-1911-432053 (2) · Patent FR-1911-431131 (2) · Patent FR-1911-428217 (2) · Patent FR-1907-385107 (2) · Patent FR-1910-430552 (2) · Patent FR-1908-397675 (2)
Related to aircraft:
Patent agent: (Click arrow to add another value)
National tech categories:
FR 6.4 (231) · None (92) · FR 6.3 (12) · FR 12.2 (10) · FR 20.1 (7) · FR 5.8 (6) · FR 6.2 (6) · USPC 244/63 (3) · FR 10.1 (3) · USPC 244/22 (3) · USPC 244/3.23 (2) · USPC 244/45R (2) · USPC 244/50 (2) · USPC 244/155R (2) · USPC 244/153R (2) · USPC 244/71 (2) · FR 7.3 (2) · FR 10.4 (2)
IPCs:
None (66) · IPC B64C17/00 (51) · IPC B64C1/00 (45) · IPC B64C39/00 (33) · IPC B64B1/00 (22) · IPC B64C23/00 (20) · IPC B64C33/02 (16) · IPC B64C11/00 (12) · IPC B64C3/38 (11) · IPC B64C31/06 (10) · IPC G01S1/72 (10) · IPC B64C3/00 (9) · IPC B64C3/18 (8) · IPC B64D17/00 (8) · IPC B64C17/06 (7) · IPC B64B1/58 (7) · IPC B64C27/04 (7) · IPC B64C33/00 (6) · IPC B64C3/52 (6) · IPC B64C1/06 (6)
CPCs:
CPC B64C17/00 (53) · CPC B64B1/00 (24) · None (23) · CPC B64C39/00 (23) · CPC B64C23/005 (20) · CPC B64C33/02 (20) · CPC B64C2700/6218 (18) · CPC B64C2700/6295 (16) · CPC B64C2700/6274 (16) · CPC B64C11/006 (12) · CPC B64C3/385 (11) · CPC G01S1/72 (10) · CPC A63H27/08 (10) · CPC B64C3/00 (9) · CPC B64C17/06 (8) · CPC B64C2700/6212 (8) · CPC B64C39/08 (8) · CPC B64D17/00 (8)
First filing:
Citations from after 1930:
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Number of diagram pages:

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