Drilldown: Patents

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Patents > Tech fields: None & Number of text pages: 1-2

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None (304) · Patent NZ-1909-25865 (2)
Related to aircraft:
Patent agent:
None (93) · None (25) · Munn & Co. (11) · Victor J. Evans (6) · Armengaud jeune (4) · E. Blétry (4) · Marks & Clerk (4) · Brewer & Son (3) · W. P. Thompson & Co. (3) · C. Bauman (3) · C. Baumann (3) · Brandon freres (3) · Chassevent (3) · Charles Dony (3) · Société J.-P. Bonnicart et Cie (3) · Dom. Casalonga (3) · Abel & Imray (3) · Hyde & Heide (3) · J. Bonnet-Thirion (3) · Paul Blum (3)
National tech categories:
None (118) · FR 6.4 (101) · DE 77h.5 (10) · DE 77h (7) · DE 77 (4) · FR 5.3 (4) · USPC 89/1.51 (3) · USPC 244/80 (3) · FR 10.1 (3)
IPCs:
None (132) · IPC B64C3/00 (31) · IPC B64C39/00 (30) · IPC B64C17/00 (22) · IPC B64C1/00 (15) · IPC B64C35/00 (11) · IPC B64C23/00 (9) · IPC B64C5/04 (7) · IPC B64C3/38 (5) · IPC B64C13/00 (5) · IPC B64C11/00 (5) · IPC B64C27/04 (5) · IPC B62C5/04 (4) · IPC B64C3/56 (4) · IPC B64C33/02 (4) · IPC B64B1/00 (4) · IPC B64C25/00 (3) · IPC B64C3/26 (3)
CPCs:
None (47) · CPC B64C2700/6295 (31) · CPC B64C3/00 (30) · CPC B64C17/00 (27) · CPC B64C2700/6235 (25) · CPC B64C39/00 (22) · CPC B64C11/006 (11) · CPC B64C35/00 (11) · CPC B64C23/005 (11) · CPC B64C13/00 (10) · CPC B64C2700/6274 (9) · CPC B64C2700/6218 (8) · CPC B64C39/08 (7) · CPC B64C3/385 (6) · CPC B64C39/005 (6) · CPC B64C11/48 (6) · CPC B64C2700/6214 (6)
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