Drilldown: Patents

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Patents > Tech fields : lift or rudder

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Application number:
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Supplementary to patent:
None (599) · Patent FR-1908-392672 (11) · Patent GB-1908-4519 (9) · Patent US-1903-821393 (6) · Patent FR-1907-373818 (5) · Patent BE-1910-230887 (4) · Patent FR-1906-363017 (4) · Patent FR-1908-407090 (4) · Patent FR-1909-399456 (4) · Patent GB-1902-24336 (4) · Patent US-1908-1077750 (4) · Patent BE-1911-04-14 Lucien-Constant-Joseph Harel (4)
Related to aircraft:
Assigned to:
None (865) · Moteurs Salmson (2) · 1 (2)
National tech categories:
FR 6.4 (266) · None (199) · BE K (40) · HU V/h (34) · AT 77d (20) · FR 6.3 (17) · GB 4 propel & steer (14) · DE 77h.5 (14) · GB 4 with buoyant (11) · USPC 244/87 (10) · USPC 244/22 (9) · USPC 244/90R (9) · USPC 244/51 (8) · DK 77 (8) · USPC 244/233 (8) · USPC 244/30 (8) · USPC 244/35R (8) · USPC 244/13 (7) · USPC 244/28 (7) · CH 129b (7)
IPCs:
None (441) · IPC B64C39/00 (56) · IPC B64C17/00 (44) · IPC B64C1/00 (41) · IPC B64C13/00 (30) · IPC B64B1/00 (28) · IPC B64C23/00 (19) · IPC B64C3/38 (17) · IPC B64C3/54 (16) · IPC B64C3/52 (15) · IPC B64C33/00 (14) · IPC B64C3/00 (13) · IPC B64C11/00 (13) · IPC B64C33/02 (12) · IPC B64C3/48 (9) · IPC B64B1/58 (9) · IPC B64C27/04 (8) · IPC B64C3/14 (8) · IPC B64C35/00 (7) · IPC CPC B64C13/00 (7)
CPCs:
None (265) · CPC B64C13/00 (65) · CPC B64C17/00 (58) · CPC B64C2700/6295 (58) · CPC B64C39/00 (44) · CPC B64B1/00 (43) · CPC B64C23/005 (32) · CPC B64C3/385 (23) · CPC B64C33/02 (22) · CPC B64C2700/6256 (21) · CPC B64C2700/6218 (20) · CPC B64C3/52 (18) · CPC B64C39/08 (17) · CPC B64C2700/6274 (16) · CPC B64C33/00 (15) · CPC B64C3/14 (14) · CPC B64C9/00 (12) · CPC B64C3/54 (11) · CPC B64C3/00 (11)
First filing:
Citations from after 1930:

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