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Patents > Year granted: 1911 & Applicant firm: None & Number of text pages: 3-7

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Inventor location:
None (432) · Seine (4) · Seine-et-Oise (4) · Yorkshire (4) · Meudon (3)
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Supplementary to patent:
None (346)
Related to aircraft:
Patent agent:
None (79) · none (15) · Victor J. Evans (13) · Armengaud jeune (12) · Munn & Co. (11) · L. Chassevent (8) · Haseltine, Lake & Co. (8) · G. Petiau (8) · Boult, Wade & Tennant (8) · P. Follin (7) · Marks & Clerk (6) · E. Blétry (6)
National tech categories:
FR 6.4 (146) · None (139) · USPC 244/80 (13) · HU V/h (11) · USPC 244/90R (9) · USPC 244/139 (7) · USPC 244/45R (6) · USPC 244/6 (6) · CH 129b (5) · USPC 244/66 (5) · FR 6.2 (5) · USPC 244/144 (4) · USPC 244/60 (4) · DE 77h.5 (4) · RU Group V (4) · USPC 244/51 (4) · USPC 244/119 (4) · AU 90.3 (4) · FR 5.8 (4)
IPCs:
None (188) · IPC B64C17/00 (65) · IPC B64C1/00 (59) · IPC B64C39/00 (39) · IPC B64C17/06 (14) · IPC B64C3/38 (13) · IPC B64C13/00 (13) · IPC B64C33/02 (11) · IPC B64C11/00 (8) · IPC B64C33/00 (8) · IPC B64C23/00 (8) · IPC B64C27/04 (7) · IPC B64B1/58 (7) · IPC B64C25/00 (7) · IPC B64B1/00 (4) · IPC B64C3/42 (3) · IPC B64C3/54 (3) · IPC B64C3/48 (3) · IPC B64C3/56 (3)
CPCs:
CPC B64C17/00 (81) · None (45) · CPC B64C2700/6295 (29) · CPC B64C2700/6218 (26) · CPC B64C13/00 (26) · CPC B64C39/00 (25) · CPC B64C23/005 (23) · CPC B64C33/02 (19) · CPC B64C3/385 (17) · CPC B64C2700/6212 (15) · CPC B64C17/06 (15) · CPC B64C33/00 (12) · CPC B64C1/00 (12) · CPC B64B1/00 (11) · CPC B64C39/08 (10) · CPC B64C2700/6256 (10) · CPC B64C2700/6281 (10) · CPC B64C2700/6216 (9) · CPC B64C2700/6214 (9) · CPC B64B1/58 (8)
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