Drilldown: Patents

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Patents > Inventor location: None & Number of text pages: 4-50000000 & Number of figures: 14-100

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None (280) · Patent AU-1914-14892 (5) · Patent US-1916-1208684 (4) · Patent AU-1911-510 (4) · Patent US-1913-04-21 George Raymond Lawrence (4) · Patent FR-1913-466195 (3) · Patent GB-1913-16499 (3) · Patent US-1904-876125 (3) · Patent US-1908-1072664 (3) · Patent US-1910-1011683 (3)
Related to aircraft:
Patent agent:
None (81) · None (16) · Marks & Clerk (13) · Armengaud jeune (11) · Munn & Co. (10) · Brandon frères (10) · John P. Tarbox (9) · Haseltine, Lake & Co. (7) · Boult, Wade & Tennant (5) · Charles W. Hills (5) · Schwab (5) · Lavoix et Mosès (4) · Matray frères et Cie (4) · P. Follin (4) · Charles Assi (4) · Ch. Mardelet (4)
National tech categories:
None (116) · FR 6.4 (101) · HU V/h (13) · USPC 244/177 (9) · USPC 244/80 (7) · FR 6.3 (7) · AT 77d (6) · USPC 244/30 (6) · USPC 244/45R (6) · USPC 244/96 (5) · CH 129b (5) · AU 90.3 (5) · USPC 244/35R (5) · USPC 244/48 (4) · USPC 244/234 (4)
IPCs:
None (176) · IPC B64C17/00 (36) · IPC B64C39/00 (31) · IPC B64C1/00 (30) · IPC B64C3/38 (14) · IPC B64B1/00 (12) · IPC B64C33/02 (10) · IPC B64C3/00 (8) · IPC B64C23/00 (7) · IPC B64C3/18 (6) · IPC B64C33/00 (6) · IPC B64C13/00 (6) · IPC B64C17/06 (6) · IPC B64C27/04 (5) · IPC B64C11/00 (5) · IPC B64C3/52 (4) · IPC B64B1/58 (4)
CPCs:
None (82) · CPC B64C17/00 (46) · CPC B64C2700/6295 (26) · CPC B64B1/00 (25) · CPC B64C39/00 (21) · CPC B64C2700/6218 (17) · CPC B64C33/02 (13) · CPC B64C3/385 (13) · CPC B64C13/00 (13) · CPC B64C2700/6212 (12) · CPC B64C23/005 (12) · CPC B64C33/00 (9) · CPC B64C35/00 (7) · CPC B64C17/06 (7) · CPC B64C3/38 (6) · CPC B64C3/00 (6)
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