Drilldown: Patents

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Patents > Tech fields: stability & Related to aircraft : 1 or 1? or Yes & Assigned to : Établissements de Dion-Bouton or None & Number of text pages: 2

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Supplementary to patent:
None (262) · Patent FR-1909-399456 (5) · Patent NO-1915-12-15 Carl Alfred Johansson (4) · Patent AT-1913-66955 (4) · Patent DE-1912-05-04 Otto Albin Budig (3) · Patent FR-1911-446282 (3) · Patent HU-1909-49726 (3) · Patent FR-1909-399456.11513 (3)
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (128) · Armengaud jeune (29) · None (18) · E. Blétry (11) · J. Bonnet-Thirion (10) · J. Germain (7) · Abel & Imray (7) · Charles Dony (7) · Munn & Co. (6) · Lavoix et Moses (5) · Hippolyte Josse (5) · Haseltine, Lake & Co.‎ (5) · H. Bœttcher fils (5) · Brandon frères (4) · Chassevent (4) · Victor J. Evans (4) · Marks & Clerk (4)
Assigned to: (Click arrow to add another value)
National tech categories:
FR 6.4 (202) · None (66) · AT 77d (22) · HU V/h (22) · DE 77h.5 (14) · CH 129b (7) · USPC 244/79 (6) · DE 77 (5) · USPC 244/80 (5) · DK 77 (4) · USPC 244/45R (4) · FR 6.3 (4) · USPC 244/93 (4) · USPC 244/82 (3) · USPC 244/76R (3) · USPC 244/35R (3)
IPCs:
None (130) · IPC B64C17/00 (116) · IPC B64C1/00 (89) · IPC B64C39/00 (25) · IPC B64B1/00 (17) · IPC B64C17/06 (13) · IPC B64C13/00 (13) · IPC B64C3/38 (9) · IPC B64B1/40 (6) · IPC B64C3/54 (5) · IPC B64C13/04 (4) · IPC B64C33/00 (4)
CPCs:
CPC B64C17/00 (131) · None (73) · CPC B64C2700/6218 (47) · CPC B64C2700/6212 (28) · CPC B64C13/00 (25) · CPC B64C2700/6295 (20) · CPC B64C17/06 (19) · CPC B64C39/00 (17) · CPC B64B1/00 (16) · CPC B64C2700/6214 (12) · CPC B64C2700/6256 (12) · CPC B64C2700/6219 (11) · CPC B64C3/385 (11) · CPC B64C1/00 (10) · CPC B64C2700/6216 (10) · CPC B64B1/40 (7)
First filing:
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