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Patents > Inventor country : FR or Poland & Tech fields: stability

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Supplementary to patent:
None (324) · Patent FR-1912-447782 (7) · Patent FR-1909-399456 (7) · Patent FR-1914-475066 (4) · Patent FR-1911-443878 (4) · Patent BE-1910-230887 (4) · Patent FR-1905-361570 (3) · Patent FR-1911-446282 (3) · Patent FR-1910-435648 (3) · Patent FR-1910-428665 (3) · Patent FR-1909-406466 (3) · Patent FR-1909-399456.11513 (3) · Patent FR-1908-401308 (3) · Patent FR-1907-373818 (3) · Patent FR-1910-415470 (3) · Patent BE-1911-11-17 (3)
Related to aircraft:
Patent agent:
None (153) · Armengaud jeune (56) · None (37) · J. Germain (13) · E. Blétry (12) · Haseltine, Lake & Co. (11) · J. Bonnet-Thirion (10) · Lavoix et Mosès (8) · L. Chassevent (7) · Hippolyte Josse (7) · Charles Dony (7) · H. Bœttcher fils (6) · Chassevent (6) · Weismann et Marx (6) · Abel & Imray (6) · Marks & Clerk (5) · Dupont et Elluin (5) · Johnsons & Willcox (5)
National tech categories:
FR 6.4 (332) · None (79) · FR 6.3 (19) · BE K (14) · HU V/h (9) · DE 77h.5 (6) · IT 8 (5) · AT 77d (3) · FR 6.1 (2) · RU Group V (2) · USPC 244/35R (2) · FR 6.2 (2) · USPC 244/104R (2) · USPC 244/79 (2) · USPC 244/82 (2) · USPC 244/78.1 (2) · CH 129b (2) · USPC 244/48 (2) · USPC 244/87 (2)
IPCs:
IPC B64C17/00 (188) · IPC B64C1/00 (154) · None (91) · IPC B64C39/00 (29) · IPC B64C17/06 (27) · IPC B64B1/00 (19) · IPC B64C3/38 (15) · IPC B64C13/00 (10) · IPC B64B1/58 (8) · IPC B64C25/00 (6) · IPC B64C3/54 (5) · CPC B64C17/00 (4) · IPC B64C33/02 (4) · IPC B64C33/00 (4) · IPC B64C13/04 (4) · IPC B64C3/52 (4) · IPC B64B1/40 (4) · IPC B64C3/00 (4)
CPCs:
CPC B64C17/00 (203) · CPC B64C2700/6218 (79) · None (66) · CPC B64C2700/6212 (39) · CPC B64C17/06 (31) · CPC B64C2700/6214 (26) · CPC B64C2700/6216 (24) · CPC B64C39/00 (21) · CPC B64B1/00 (19) · CPC B64C2700/6219 (18) · CPC B64C13/00 (18) · CPC B64C3/385 (16) · CPC B64C1/00 (15) · CPC B64C2700/6295 (14) · CPC B64C2700/6256 (12) · CPC B64C2700/6215 (10) · CPC B64B1/58 (8) · CPC B64C33/02 (7) · CPC B64C9/00 (6) · CPC B64C2700/6228 (6)
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