Drilldown: Patents

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Patents > Tech fields: None & Family year: 1900 - 1909 & Number of diagram pages: 3-4

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None (255) · Patent US-1909-970771 (3) · Patent GB-1903-27212 (3) · Patent GB-1908-4519 (3) · Patent CA-1909-126457 (2) · Patent FR-1908-404631 (2) · Patent FR-1908-401308 (2) · Patent FR-1902-324521 (2) · Patent FR-1902-321808 (2) · Patent FR-1883- (2) · Patent AT-1908-42396 (2) · Patent US-1908-1072664 (2)
Related to aircraft:
Patent agent:
None (85) · Munn & Co. (18) · None (17) · Marks & Clerk (11) · Armengaud jeune (5) · Boult, Wade & Tennant (4) · R. S. & A. B. Lacey (4) · Haseltine, Lake & Co. (4) · J. Owden O'Brien (4) · Victor J. Evans (3) · Chassevent (3) · Abel & Imray (3) · Matray frères et Cie (3) · Brandon frères (3) · Spencer Heath (3)
National tech categories:
None (94) · FR 6.4 (60) · FR 6.3 (19) · USPC 244/22 (13) · HU V/h (12) · USPC 244/45R (7) · USPC 244/6 (6) · USPC 244/48 (6) · USPC 244/80 (6) · USPC 244/50 (5) · USPC 244/66 (5) · USPC 244/30 (5)
IPCs:
None (180) · IPC B64C39/00 (28) · IPC B64B1/00 (24) · IPC B64C17/00 (13) · IPC B64C1/00 (12) · IPC B64C3/38 (11) · IPC B64C33/00 (10) · IPC B64C23/00 (9) · IPC B64C33/02 (9) · IPC B64B1/58 (8) · IPC B64C11/00 (5) · IPC B64C13/00 (5) · IPC B64C31/00 (4) · IPC B64C27/04 (4) · IPC B64C3/00 (3) · IPC B64C29/00 (3) · IPC B64C17/06 (3)
CPCs:
None (63) · CPC B64B1/00 (33) · CPC B64C33/02 (26) · CPC B64C23/005 (23) · CPC B64C2700/6295 (19) · CPC B64C17/00 (16) · CPC B64C39/005 (16) · CPC B64C39/00 (16) · CPC B64C3/385 (12) · CPC B64C13/00 (10) · CPC B64C11/006 (8) · CPC B64B1/58 (8) · CPC B64C2700/6218 (7) · CPC B64C2700/6274 (6) · CPC B64C27/12 (6) · CPC B64C33/00 (6) · CPC B64C39/08 (6)
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