Drilldown: Patents

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Patents > Tech fields : aerodynamics or navigation & Publication date: 1900 - 1999 & Number of text pages: 1-2

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None (202) · Patent FR-1908-405961 (5) · Patent ES-1911-50083 (4) · Patent FR-1911-429224 (3) · Patent FR-1909-403418 (2) · Patent FR-1907-373818 (2) · Patent FR-1906-369937 (2) · Patent GB-1908-28547 (2) · Patent FR-1905-353709 (2) · Patent FR-1910-417357 (2) · Patent FR-1912-449167 (2) · Patent FR-1910-435648 (2) · Patent FR-1900-304673 (2) · Patent 1907-09-03 Siemens-Schuckert Werke GmbH (2) · Patent FR-1909-401714 (2) · Patent US-1908-1077750 (2) · Patent AT-1913-08-05 Jacob Lohner & Co. (2)
Related to aircraft:
Patent agent:
None (149) · Armengaud jeune (40) · E. Blétry (14) · None (13) · Hippolyte Josse (9) · G. de Mestral et F. Harlé (8) · L. Chassevent (7) · Charles Dony (7) · J. Germain (6) · J. Bonnet-Thirion (5) · Lavoix et Mosès (5) · Weismann et Marx (4)
National tech categories:
FR 6.4 (203) · HU V/h (32) · AT 77d (30) · FR 6.3 (18) · DE 77h.5 (15) · FR 6.2 (11) · None (7) · DK 77 (7) · DE 77h.15 (5) · DE 77h.6 (4) · DE 77h (4) · DE 77h.10 (3) · FR 10.1 (2) · DK 65 (2) · CH 129a (2)
IPCs:
None (93) · IPC B64C39/00 (31) · IPC B64C17/00 (28) · IPC B64C1/00 (28) · IPC B64B1/00 (17) · IPC B64C3/38 (16) · IPC B64C11/00 (11) · IPC B64B1/58 (10) · IPC B64C13/00 (9) · IPC B64C3/00 (8) · IPC B64C3/54 (7) · IPC B64C23/00 (7) · IPC B64C13/04 (7) · IPC B64C11/20 (7) · IPC B64C33/02 (5) · IPC B64C35/00 (5) · IPC B64C11/16 (5) · IPC CPC B64C13/00 (5) · IPC B63H1/12 (5)
CPCs:
None (88) · CPC B64C17/00 (34) · CPC B64C39/00 (27) · CPC B64C2700/6295 (24) · CPC B64B1/00 (18) · CPC B64C13/00 (17) · CPC B64C2700/6218 (13) · CPC B64C3/385 (12) · CPC B64B1/58 (10) · CPC B64C3/00 (8) · CPC B64C11/16 (7) · CPC B64C2700/6256 (7) · CPC B64C1/00 (6) · CPC B64C23/005 (5) · CPC B64C2700/6228 (5) · CPC B63H1/26 (5) · CPC A63H27/08 (5) · CPC B64C3/54 (5) · CPC B64C11/006 (5)
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