Drilldown: Patents

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Patents > Supplementary to patent: None & Number of text pages: 4-6 & Number of diagram pages: 2-3

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Supplementary to patent: (Click arrow to add another value)
Related to aircraft:
Patent agent:
None (108) · None (20) · Brewer & Son (15) · Boult, Wade & Tennant (15) · Marks & Clerk (15) · Munn & Co. (14) · John P. Tarbox (12) · Haseltine, Lake & Co. (9) · Armengaud jeune (6) · Brandon frères (6) · Lavoix et Mosès (5) · J. Bonnet-Thirion (5) · Boramé et Julien (5) · Wheatley & Mackenzie (5) · Dom. Casalonga (5) · R. S. & A. B. Lacey (4) · L. Chassevent (4) · G. F. Redfern & Co. (4) · Weismann et Marx (4)
National tech categories:
None (250) · FR 6.4 (95) · HU V/h (11) · USPC 244/90R (10) · USPC 244/22 (9) · USPC 244/80 (7) · USPC 244/45R (7) · FR 6.3 (6) · USPC 244/234 (5) · USPC 244/233 (4) · GB 4 propel & steer (4) · USPC 244/20 (4) · CH 129b (4) · USPC 244/82 (4)
IPCs:
None (263) · IPC B64C39/00 (29) · IPC B64C17/00 (28) · IPC B64C1/00 (19) · IPC B64C3/38 (18) · IPC B64B1/00 (16) · IPC B64C33/02 (16) · IPC B64C35/00 (15) · IPC B64C13/00 (14) · IPC B64C3/00 (11) · IPC B64C23/00 (8) · IPC B64C33/00 (7) · IPC B64C27/04 (7) · IPC B64C17/06 (6) · IPC CPC B64C13/00 (6) · IPC B64C3/54 (5) · IPC B64C3/18 (5)
CPCs:
None (90) · CPC B64C17/00 (43) · CPC B64C13/00 (34) · CPC B64C2700/6295 (29) · CPC B64C33/02 (25) · CPC B64C3/385 (23) · CPC B64B1/00 (22) · CPC B64C35/00 (19) · CPC B64C39/08 (17) · CPC B64C39/00 (17) · CPC B64C23/005 (16) · CPC B64C39/005 (13) · CPC B64C2700/6256 (12) · CPC B64C2700/6218 (12) · CPC B64C2700/6212 (10) · CPC B64C3/00 (9) · CPC B64C2700/6281 (8) · CPC B64C33/00 (8) · CPC B64C11/006 (7)
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