Drilldown: Patents

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Patents > Tech fields: None & Number of figures: 3-9

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None (640) · Seine (9) · Paris (5) · Chicago (5) · Rhône (4) · Pennsylvania (3) · Birmingham (3) · Michigan (3) · London (3) · California (2) · Cincinnati (2) · Nord (2) · Hamilton county, OH (2) · PA (2) · Texas (2) · Virginia (2) · Ohio (2) · Oldenburg (2) · Allegheny county, Pennsylvania (2) · Pittsburgh (2)
Applicant firm:
None (681) · Curtiss Aeroplane (7) · Blackburn Aeroplane and Motor Co. (3) · Connecticut Aircraft Company (2) · Magneso Calcite Fire-Proof Company (2) · SPAD (2) · Sturtevant Aeroplane Co. (2) · Dornier Metallbauten (2) · Westinghouse Air Spring Company (2)
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None (616) · Patent BE-1909-219377 (3) · Patent BE-1912-08-13-Panian (3) · Patent BE-1910-12-28-Muehter (3) · Patent US-1911-1032812 (3) · Patent GB-1909-47 (2) · Patent GB-1910-5703 (2) · Patent FR-1909-408197 (2) · Patent NZ-1909-25865 (2) · Patent BE-1912-09-16-Bonnot (2) · Patent BE-1912-04-05 (2) · Patent BE-1912-03-16-Toussaint-Lepere (2) · Patent BE-1912-02-07-Gramaticesco (2) · Patent GB-1908-4519 (2) · Patent AU-1916-630 (2) · Patent US-1912-1062545 (2) · Patent US-1912-1077892 (2) · Patent US-1912-1080531 (2)
Related to aircraft:
National tech categories:
None (278) · FR 6.4 (191) · USPC 244/45R (15) · DE 77h.5 (12) · USPC 244/80 (10) · USPC 244/48 (10) · USPC 244/233 (10) · USPC 244/22 (10) · USPC 244/90R (9) · USPC 244/144 (8) · USPC 244/119 (8) · USPC 244/113 (6) · USPC 244/6 (5) · DE 77 (5) · DE 77h.7 (5) · FR 6.3 (4) · USPC 244/101 (4) · FR 5.3 (4) · USPC 244/20 (4)
IPCs:
None (309) · IPC B64C39/00 (59) · IPC B64C23/00 (50) · IPC B64C17/00 (39) · IPC B64C1/00 (37) · IPC B64C3/38 (32) · IPC B64C3/00 (29) · IPC B64C33/02 (27) · IPC B64C35/00 (17) · IPC B64C13/00 (12) · IPC B64C3/54 (12) · IPC B64C11/00 (10) · IPC B64C5/04 (8) · IPC B64C27/04 (7) · IPC B64C33/00 (7) · IPC B64B1/00 (7) · IPC B64C25/00 (7) · IPC B64C3/56 (5) · IPC B62C5/04 (5)
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