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Patents > Applicant is inventor: Yes & Tech fields : design or lift & Supplementary to patent : Patent FR-1908-392672 or None

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Related to aircraft:
Patent agent:
None (316) · Armengaud jeune (68) · None (28) · Charles Dony (12) · L. Chassevent (11) · Weismann et Marx (11) · Hippolyte Josse (10) · E. Blétry (9) · Marks & Clerk (9) · Duvinage (8) · G. de Mestral et F. Harlé (8) · Boult, Wade & Tennant (8) · Lavoix et Mosès (8) · Munn & Co. (7)
National tech categories:
FR 6.4 (331) · None (159) · HU V/h (69) · BE K (66) · AT 77d (27) · DE 77h.5 (24) · FR 6.3 (16) · FR 6.2 (13) · CH 129b (10) · FR 6.1 (6) · USPC 244/28 (4) · DE 77 (4) · USPC 244/46 (4) · DK 77 (4) · DE 77h (4) · USPC 244/233 (3) · USPC 244/35R (3) · GB 4 without buoyant (3) · DE 77h.2 (3) · USPC 244/119 (3)
IPCs:
None (331) · IPC B64C39/00 (72) · IPC B64C1/00 (53) · IPC B64C17/00 (47) · IPC B64B1/00 (22) · IPC B64C11/00 (22) · IPC B64C3/00 (21) · IPC B64C23/00 (20) · IPC B64C3/54 (14) · IPC B64C3/38 (14) · IPC B64C13/00 (12) · IPC B64C35/00 (12) · IPC B64C3/56 (11) · IPC B64C33/02 (11) · IPC B64C11/16 (9) · IPC B64C33/00 (9) · IPC B64B1/58 (9) · IPC B64C3/52 (9) · IPC B64C25/00 (8) · IPC B64C3/18 (8)
CPCs:
None (265) · CPC B64C39/00 (54) · CPC B64C17/00 (53) · CPC B64C2700/6295 (43) · CPC B64B1/00 (34) · CPC B64C13/00 (24) · CPC B64C23/005 (23) · CPC B64C3/00 (22) · CPC B64C2700/6218 (21) · CPC B64C1/00 (12) · CPC B64C33/02 (12) · CPC B64C3/385 (12) · CPC B64B1/58 (11) · CPC B64C3/54 (11) · CPC B64C33/00 (11) · CPC B64C2700/6274 (11)
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