Drilldown: Patents

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Patents > Tech fields : hybrid or navigation & Number of text pages: 3

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Office:
Inventor location:
None (242) · Seine (5) · Nord (3) · Seine-et-Oise (3) · Charente-Inférieure (2) · Pennsylvania (2) · St. Louis (2) · New York (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (89)
Granted:
Supplementary to patent:
None (204) · Patent CH-1899-18666 (2) · Patent FR-1909-420004 (2) · Patent FR-1907-377174 (2) · Patent FR-1902-328044 (2) · Patent FR-1908-407090 (2) · Patent AT-1912-75092 (2) · Patent AT-1909-IE (2)
Related to aircraft:
Patent agent:
None (62) · Armengaud jeune (11) · Munn & Co. (9) · None (9) · Victor J. Evans (6) · C. A. Snow & Co. (5) · Haseltine, Lake & Co. (3) · Edward Evans & Co. (3) · Herbert Haddan & Co. (3) · Weismann et Marx (3) · H. Bœttcher fils (3) · G. de Mestral et F. Harlé (3) · Schwab (3)
National tech categories:
FR 6.4 (65) · None (64) · FR 6.3 (8) · RU Group V (8) · USPC 244/6 (7) · DE 77 (7) · USPC 244/90R (6) · USPC 244/25 (5) · USPC 244/66 (5) · USPC 244/22 (5) · USPC 244/46 (5) · DE 77h.5 (4) · USPC 244/13 (4) · USPC 244/80 (4) · USPC 244/27 (4) · AT 77d (4)
IPCs:
None (136) · IPC B64B1/00 (21) · IPC B64C23/00 (13) · IPC B64C39/00 (12) · IPC B64C33/02 (9) · IPC B64C27/04 (7) · IPC B64C33/00 (5) · IPC B64C35/00 (5) · IPC B64C13/00 (5) · IPC B64C17/00 (4) · IPC B64B1/58 (4) · IPC B64C3/52 (4)
CPCs:
None (53) · CPC B64B1/00 (32) · CPC B64C23/005 (26) · CPC B64C33/02 (14) · CPC B64C13/00 (14) · CPC B64C17/00 (10) · CPC B64C2700/6295 (9) · CPC B64C39/005 (9) · CPC B64C35/00 (7) · CPC B64C39/08 (6) · CPC B64C3/52 (6) · CPC B64C2700/6274 (6) · CPC B64C33/00 (6) · CPC B64C27/04 (5) · CPC B64C2700/6245 (4) · CPC B64C2700/6281 (4) · CPC B64C9/00 (4) · CPC B64B1/58 (4) · CPC B64C2700/6256 (4)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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