Drilldown: Patents

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Patents > Tech fields: airplane & Related to aircraft : -1 or .5 or 0? or Yes & Number of text pages: 1-2 & Number of diagram pages: 1

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None (289) · Patent FR-1907-373818 (11) · Patent FR-1908-392672 (9) · Patent FR-1906-366080 (4) · Patent FR-1909-420322 (4) · Patent FR-1909-399456 (4) · Patent FR-1912-449167 (3) · Patent FR-1911-446282 (3) · Patent IT-1914- (3) · Patent FR-1909-398825 (3) · Patent FR-1910-414695 (3) · Patent FR-1910-414004 (3) · Patent DE-1912-266327 (3) · Patent DE-1912-05-04 Otto Albin Budig (3) · Patent BE-1911-04-14 Lucien-Constant-Joseph Harel (3) · Patent FR-1908-397350 (3)
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (192) · Armengaud jeune (72) · Charles Dony (24) · Hippolyte Josse (17) · L. Chassevent (13) · G. de Mestral et F. Harlé (13) · J. Germain (12) · J. Bonnet-Thirion (12) · E. Blétry (12) · Y. Rabilloud et fils (8) · Schwab (7) · Émile Klotz (6) · W. P. Thompson & Co. (6) · Dupont et Elluin (6) · Haseltine, Lake & Co. (6) · Paul Blum (5) · M. Zérolo (5) · Abel & Imray (5)
National tech categories:
FR 6.4 (338) · None (63) · HU V/h (58) · DE 77h.5 (27) · AT 77d (21) · FR 6.2 (5) · FR 6.3 (5) · FR 5.8 (4) · DE 77 (3) · CH 129b (3) · USPC 244/35R (2) · USPC 244/46 (2) · DE 77h.7 (2) · DE 77h.9 (2) · USPC 244/200 (2) · DE 77h.6 (2)
IPCs:
None (133) · IPC B64C17/00 (56) · IPC B64C1/00 (45) · IPC B64C39/00 (42) · IPC B64C3/00 (35) · IPC B64C25/00 (24) · IPC B64C3/38 (22) · IPC B64C13/00 (18) · IPC B64C23/00 (15) · IPC B64C3/54 (14) · IPC B64C35/00 (12) · IPC B64C3/52 (11) · IPC B64C11/04 (10) · IPC B64C13/04 (9) · IPC B64D17/00 (8) · IPC B64C11/00 (7) · IPC B64C3/18 (6) · IPC B64C3/56 (5) · IPC CPC B64C13/00 (5) · IPC B64C3/14 (5)
CPCs:
None (98) · CPC B64C17/00 (62) · CPC B64C39/00 (46) · CPC B64C2700/6295 (40) · CPC B64C3/00 (35) · CPC B64C13/00 (29) · CPC B64C2700/6218 (27) · CPC B64C3/385 (21) · CPC B64C2700/6235 (15) · CPC B64C25/06 (15) · CPC B64C23/005 (15) · CPC B64F2700/6226 (14) · CPC B64C2700/6256 (13) · CPC B64C3/54 (12) · CPC B64C3/52 (12) · CPC B64C2700/6212 (12) · CPC B64C2700/6274 (12) · CPC B64C11/04 (11) · CPC B64C25/62 (10) · CPC B64C2700/6214 (10)
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