Drilldown: Patents

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Patents > Filing date: 1912 & Assigned to: None & National tech categories: FR 6.4

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None (230) · Patent IT-1911-Darbesio (2) · Patent DE-1912-07-11 Luft Fahrzeug G.m.b.H. (2) · Patent FR-1908-405961 (2) · Patent FR-1912-457441 (2) · Patent FR-1911-449265 (2) · Patent FR-1911-448574 (2) · Patent FR-1912-446040 (2) · Patent FR-1912-443895 (2) · Patent FR-1911-429645 (2)
Related to aircraft:
Patent agent:
None (62) · Armengaud jeune (33) · None (31) · Dupont et Elluin (17) · Charles Dony (11) · J. Bonnet-Thirion (10) · Hippolyte Josse (10) · H. Boettcher fils (9) · L. Chassevent (8) · E. Blétry (8) · Brandon frères (8) · Société A. Frey et de Carsalade (7) · Schwab (7) · Weismann et Marx (5) · G. Petiau (5) · Dom. Casalonga (5) · Gaston Rose (5)
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IPCs:
IPC B64C17/00 (67) · IPC B64C1/00 (46) · IPC B64C39/00 (34) · IPC B64C35/00 (19) · IPC B64C3/38 (15) · IPC B64C3/00 (15) · IPC B64C25/00 (12) · IPC B64C11/00 (12) · IPC B64D17/00 (11) · IPC B64B1/00 (11) · None (10) · IPC B64C23/00 (9) · IPC B64C3/56 (8) · IPC B64B1/58 (8) · IPC B64C33/02 (6) · IPC B64C27/04 (5) · IPC B64D1/04 (5) · IPC B64D17/54 (5) · IPC B64C3/54 (5)
CPCs:
CPC B64C17/00 (69) · CPC B64C39/00 (25) · CPC B64C2700/6295 (22) · CPC B64C2700/6218 (19) · CPC B64C3/00 (14) · CPC B64C3/385 (14) · CPC B64C35/00 (13) · CPC B64C2700/6214 (12) · CPC B64C2700/6212 (11) · CPC B64C2700/6219 (11) · CPC B64C25/06 (10) · CPC B64D17/00 (10) · CPC B64C2700/6274 (8) · CPC B64B1/58 (8) · CPC B64B1/00 (8) · CPC B64C23/005 (8) · CPC B64C3/56 (8)
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