Drilldown: Patents

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Patents > Year granted: 1910 - 1919 & Filing date: 1910 & Number of text pages: 2-3

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None (572) · Patent FR-1909-399456 (6) · Patent US-1910-1041876 (6) · Patent CH-1910-52044 (5) · Patent FR-1909-420322 (5) · Patent DE-1910-06-18 Carl Hanschke (4) · Patent DE-1909-226609 (4) · Patent DE-1909-220044 (4) · Patent DE-1908-232250 (4) · Patent FR-1909-410140 (4)
Related to aircraft:
National tech categories:
FR 6.4 (317) · None (194) · HU V/h (40) · AT 77d (23) · DE 77h.5 (14) · FR 5.8 (13) · USPC 244/90R (13) · FR 6.2 (12) · USPC 244/6 (8) · USPC 244/80 (8) · RU Group V (8) · DK 77 (7) · USPC 244/45R (7) · CH 129b (6) · USPC 244/60 (6) · USPC 244/35R (6) · USPC 244/231 (5) · USPC 244/66 (5) · USPC 244/87 (5) · FR 6.3 (5)
IPCs:
None (290) · IPC B64C17/00 (72) · IPC B64C1/00 (64) · IPC B64C39/00 (46) · IPC B64C13/00 (24) · IPC B64C3/38 (23) · IPC B64C23/00 (22) · IPC B64C11/00 (21) · IPC B64B1/58 (19) · IPC B64C33/02 (16) · IPC B64C25/00 (15) · IPC B64B1/00 (15) · IPC B64C3/00 (14) · IPC B64C17/06 (11) · IPC B64C3/54 (10) · IPC B64C11/16 (9) · IPC B64C11/04 (8) · IPC B64C35/00 (8) · IPC B64C31/06 (7)
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