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Patents > Office : FI or GR or US & Tech fields : automatic stability or stability

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Supplementary to patent:
None (349) · Patent NO-1915-12-15 Carl Alfred Johansson (3)
Related to aircraft:
Patent agent:
None (167) · Munn & Co. (27) · Victor J. Evans (18) · None (6) · C. A. Snow & Co. (5) · Charles W. Hills (5) · Watson E. Coleman (4) · Spear, Middleton, Donaldson & Spear (3) · R. S. & A. B. Lacey (3) · Poole & Brown (3)
Assigned to:
None (342) · 1 (3) · Goodyear Tire and Rubber Company (3) · (1/4) (2)
National tech categories:
None (41) · USPC 244/80 (37) · USPC 244/45R (19) · USPC 244/90R (19) · USPC 244/177 (17) · USPC 244/93 (14) · USPC 244/48 (12) · USPC 244/79 (11) · USPC 244/35R (11) · USPC 244/78.1 (10) · USPC 244/87 (9) · USPC 244/13 (8) · USPC 244/46 (8) · USPC 244/82 (8) · USPC 244/6 (7) · USPC 244/51 (7) · USPC 244/76R (7) · USPC 244/233 (6)
IPCs:
None (271) · IPC B64C17/00 (16) · IPC B64B1/00 (12) · IPC B64C39/00 (11) · IPC B64C3/00 (7) · IPC B64C13/00 (7) · IPC B64C3/14 (7) · IPC B64B1/40 (5) · IPC B64C31/00 (5) · IPC CPC B64C13/00 (4) · IPC F42B10/00 (4) · IPC B64C33/00 (4) · IPC B64C3/38 (3) · IPC B64C2700/6295 (3) · IPC B64C31/06 (3) · IPC B64C33/02 (3) · IPC B64C1/00 (3)
CPCs:
CPC B64C17/00 (65) · CPC B64C13/00 (48) · CPC B64C2700/6295 (34) · CPC B64C3/385 (17) · CPC B64B1/00 (17) · CPC B64C23/005 (16) · CPC B64C3/14 (15) · CPC B64B1/40 (14) · CPC B64C13/24 (12) · CPC B64C39/08 (12) · None (11) · CPC B64C39/005 (11) · CPC B64C33/02 (9) · CPC B64C9/00 (7) · CPC B64C17/06 (7) · CPC Y10T74/1218 (6)
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