Drilldown: Patents

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Patents > Tech fields: Control & First filing: Yes & Number of diagram pages: 1-2

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Office:
Inventor country:
Inventor location:
None (250) · Seine (7) · Budapest (4) · England (4) · London (4) · Paris (3) · Berlin (2) · County of London (2) · Viry-Chatillon (2) · Somme (2) · Nord (2) · Manchester (2) · Berlin-Reinickendorf (2) · Hérault (2) · Los Angeles (2) · Bouches-du-Rhône (2) · Berlin-Reinickendorf West (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (67)
Granted:
Related to aircraft:
Patent agent:
None (68) · Armengaud jeune (21) · None (14) · Weismann et Marx (11) · E. Blétry (6) · Boult, Wade & Tennant (6) · Haseltine, Lake & Co. (6) · Marks & Clerk (5) · Hippolyte Josse (5) · Brierley & Howard (4) · J. Germain (4) · Schwab (4) · John P. Tarbox (4) · Herbert Haddan & Co. (4) · Brewer & Son (4) · Munn & Co. (4)
National tech categories:
FR 6.4 (111) · None (103) · DE 77 (10) · DE 77h.5 (7) · HU V/h (7) · FR 6.3 (6) · USPC 244/234 (4) · USPC 244/233 (4) · AT 77d (3) · USPC 244/90R (3) · USPC 244/237 (3) · FR 6.2 (3) · USPC 244/79 (3)
IPCs:
None (78) · IPC B64C17/00 (40) · IPC B64C13/00 (37) · IPC B64C1/00 (30) · IPC B64C3/38 (15) · IPC B64C39/00 (12) · IPC B64C13/12 (10) · IPC B64C13/04 (8) · IPC CPC B64C13/00 (6) · IPC B64C23/00 (6) · IPC B64C3/00 (5) · IPC B64C27/04 (4) · IPC B64C9/00 (4) · IPC B64C33/02 (4) · IPC B64C3/48 (4) · IPC B64B1/00 (4)
CPCs:
CPC B64C13/00 (54) · CPC B64C17/00 (43) · CPC B64C2700/6256 (36) · None (34) · CPC B64C2700/6218 (15) · CPC B64C13/12 (14) · CPC B64C3/385 (12) · CPC B64C2700/6212 (11) · CPC B64C13/04 (8) · CPC B64B1/00 (8) · CPC B64C39/00 (8) · CPC B64C3/38 (7) · CPC B64C1/00 (7) · CPC B64C23/005 (6) · CPC B64C2700/6214 (6) · CPC B64C2700/6295 (6)
First filing: (Click arrow to add another value)
Citations from after 1930:
Number of text pages:
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