Drilldown: Patents

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Patents > Tech fields : frame or lift & Family year: 1900 - 1909

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None (366) · Patent US-1909-970771 (11) · Patent FR-1907-373818 (11) · Patent FR-1908-392672 (11) · Patent GB-1908-4519 (10) · Patent US-1903-821393 (5) · Patent US-1908-927605 (4) · Patent US-1908-1077750 (4) · Patent SE-1906-23283 (4) · Patent FR-1908-407090 (4)
Related to aircraft:
Patent agent:
None (212) · Armengaud jeune (52) · Munn & Co. (16) · E. Blétry (11) · G. de Mestral et F. Harlé (10) · J. Germain (10) · Weismann et Marx (9) · None (9) · Boramé et Julien (8) · Lavoix et Mosès (8) · Boult, Wade & Tennant (7) · J. Bonnet-Thirion (7) · Marks & Clerk (7) · Abel & Imray (7) · Charles Dony (5) · R. S. & A. B. Lacey (5)
National tech categories:
FR 6.4 (220) · None (104) · HU V/h (27) · AT 77d (15) · FR 6.3 (15) · BE K (8) · DK 77 (8) · DE 77h (7) · USPC 244/6 (7) · USPC 244/22 (7) · RU Group V (7) · USPC 244/45R (6) · USPC 244/64 (6) · USPC 244/66 (6) · DE 77h.5 (6) · USPC 244/90R (6) · USPC 244/23R (5) · USPC 244/93 (5) · USPC 244/13 (5)
IPCs:
None (286) · IPC B64C39/00 (44) · IPC B64B1/00 (43) · IPC B64C23/00 (23) · IPC B64C1/00 (19) · IPC B64C3/38 (16) · IPC B64C17/00 (15) · IPC B64C33/02 (11) · IPC B64C3/00 (11) · IPC B64C13/00 (11) · IPC B64C3/54 (10) · IPC B64C33/00 (9) · IPC B64C27/04 (9) · IPC B64C3/52 (8) · IPC B64C25/00 (8) · IPC B64C31/06 (7) · IPC B64B1/58 (7) · IPC B64C3/56 (7) · IPC B64C3/18 (6) · IPC B64C11/00 (6)
CPCs:
None (147) · CPC B64B1/00 (49) · CPC B64C2700/6295 (46) · CPC B64C39/00 (42) · CPC B64C23/005 (37) · CPC B64C33/02 (27) · CPC B64C13/00 (24) · CPC B64C17/00 (22) · CPC B64C3/385 (16) · CPC B64C2700/6274 (16) · CPC B64C39/005 (14) · CPC A63H27/08 (11) · CPC B64C3/00 (11) · CPC B64C1/00 (10) · CPC B64C3/52 (10) · CPC B64B1/58 (9) · CPC B64C2700/6281 (9) · CPC B64B1/40 (9) · CPC B64C39/08 (9)
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Citations from after 1930:

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