Drilldown: Patents

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Patents > Year filed: 1911 & Number of text pages: 2-4

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Inventor location:
None (714) · Seine (13) · Paris (7) · Budapest (5) · Nord (5) · California (4) · New York (4) · New York county (3) · New York City (3) · Douai (3)
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Supplementary to patent:
None (555) · Patent FR-1909-420322 (4) · Patent IT-1910-10-17 Carlo Navaro (4) · Patent CH-1911-55140 (4) · Patent FR-1910-420958 (4) · Patent FR-1910-423792 (4) · Patent BE-1910-12-31 Léon Dangy (3) · Patent FR-1910-424987 (3) · Patent DE-1910-236694 (3)
Related to aircraft:
National tech categories:
FR 6.4 (317) · None (169) · HU V/h (30) · AT 77d (17) · USPC 244/80 (15) · FR 6.2 (14) · DE 77h.5 (9) · USPC 244/144 (8) · FR 5.8 (8) · USPC 244/46 (7) · USPC 244/90R (6) · USPC 244/76R (6) · USPC 244/233 (6) · USPC 244/100R (5) · FR 10.1 (5) · DK 77 (5) · USPC 244/22 (5) · CH 129b (5)
IPCs:
None (260) · IPC B64C17/00 (87) · IPC B64C1/00 (71) · IPC B64C39/00 (60) · IPC B64C25/00 (25) · IPC B64C23/00 (24) · IPC B64C11/00 (24) · IPC B64C3/00 (19) · IPC B64C33/02 (19) · IPC B64B1/00 (13) · IPC B64C17/06 (11) · IPC B64C3/54 (11) · IPC B64C13/00 (10) · IPC B64C3/38 (10) · IPC B64B1/58 (9) · IPC B64D17/00 (9) · IPC B64C3/56 (8) · IPC B64C11/16 (6) · IPC B64C3/52 (6)
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