Drilldown: Patents

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Patents > Number of text pages: 4-30 & Number of claims: 0-10 & Number of figures: 7-10

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None (239) · Patent IT-1910-10-17 Carlo Navaro (4) · Patent IT-1911-06-09 Carlo Navaro (3) · Patent GB-1911-12232 (3) · Patent FR-1912-458772 (3) · Patent CH-1912-62201 (2) · Patent US-1913-1110355 (2) · Patent US-1913-1087946 (2) · Patent US-1910-984076 (2) · Patent US-1909-970771 (2) · Patent US-1906-850616 (2) · Patent IT-1913-03-20 Vigilio Baldo (2) · Patent GB-1908-4519 (2) · Patent FR-1908-396249 (2) · Patent DE-1907-245824 (2) · Patent US-1918-1589780 (2) · Patent BE-1909-218585 (2)
Related to aircraft:
Patent agent:
None (70) · Marks & Clerk (14) · None (13) · Armengaud jeune (9) · L. Chassevent (7) · Munn & Co. (7) · Brewer & Son (7) · Boult, Wade & Tennant (6) · Haseltine, Lake & Co. (6) · Wheatley & Mackenzie (6) · Brandon frères (5) · H. D. Fitzpatrick & Co. (4) · J. Bonnet-Thirion et Breton (4) · J. D. Roots & Co. (4) · Émile Bert (4) · Dupont et Elluin (4)
National tech categories:
None (152) · FR 6.4 (92) · HU V/h (11) · GB 4 propel & steer (4) · USPC 244/22 (4) · USPC 244/30 (4) · FR 6.3 (4) · CH 129b (4) · FR 5.8 (3) · USPC 244/9 (3) · DE 77h.5 (3)
IPCs:
None (128) · IPC B64C17/00 (47) · IPC B64C1/00 (39) · IPC B64C39/00 (20) · IPC B64B1/00 (14) · IPC B64C33/02 (13) · IPC B64C23/00 (12) · IPC B64C3/38 (10) · IPC B64C11/00 (8) · IPC B64C35/00 (8) · IPC B64C17/06 (6) · IPC B64C39/10 (4) · IPC B64C13/00 (4) · IPC B64C3/48 (4) · IPC B64C3/54 (3) · IPC B64C3/42 (3) · IPC B63H1/12 (3) · IPC B64C3/00 (3)
CPCs:
None (61) · CPC B64C17/00 (57) · CPC B64C2700/6218 (24) · CPC B64C33/02 (22) · CPC B64B1/00 (19) · CPC B64C23/005 (16) · CPC B64C39/00 (15) · CPC B64C2700/6295 (15) · CPC B64C13/00 (9) · CPC B64C2700/6212 (9) · CPC B64C3/385 (8) · CPC B64C17/06 (8) · CPC B64C2700/6216 (7) · CPC B64C2700/6214 (7) · CPC B64C39/005 (7) · CPC B64C35/00 (7) · CPC B64C2700/6274 (6) · CPC B64C11/006 (6) · CPC B64C39/10 (5)
First filing:
Citations from after 1930:
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