Drilldown: Patents

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Patents > Applicant firm: None & Number of text pages: 4-50000000 & Number of claims: 3-7

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Inventor location:
None (688) · London (4) · Hennepin county (2) · Seine (2) · Pittsburgh (2) · PA (2) · Nord (2) · New York county (2) · New York City (2) · Allegheny county, Pennsylvania (2) · Minneapolis, Minnesota (2) · Indiana (2) · Minnesota (2) · County of London (2) · Eure-et-Loir (2) · Charlottenburg (2)
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Supplementary to patent:
None (479) · Patent GB-1908-4519 (4) · Patent IT-1910-10-17 Carlo Navaro (3) · Patent IT-1911-06-09 Carlo Navaro (3) · Patent FR-1910-420958 (3) · Patent US-1909-970771 (3) · Patent GB-1911-12232 (3) · Patent BE-1911-05-15 Georges de Bothezat (3) · Patent HU-1901-22471 (3) · Patent FR-1912-458772 (3)
Related to aircraft:
National tech categories:
None (349) · FR 6.4 (152) · HU V/h (20) · USPC 244/80 (8) · CH 129b (7) · AT 77d (6) · USPC 244/22 (5) · USPC 244/6 (5) · GB 4 propel & steer (5) · FR 6.3 (5) · FR 5.8 (5) · AU 90.3 (5) · USPC 244/30 (4) · CH 115 (4)
IPCs:
None (293) · IPC B64C17/00 (69) · IPC B64C1/00 (53) · IPC B64C39/00 (52) · IPC B64C3/38 (24) · IPC B64B1/00 (20) · IPC B64C23/00 (17) · IPC B64C33/02 (16) · IPC B64C27/04 (12) · IPC B64C3/18 (11) · IPC B64C3/00 (10) · IPC B64C35/00 (10) · IPC B64C17/06 (9) · IPC B64C13/00 (9) · IPC B64C11/00 (8) · IPC B64C33/00 (6) · IPC B64D17/00 (6)
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