Drilldown: Patents

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Patents > Year filed: 1900 - 1999 & Office: FR & Grant date: 1912

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None (328) · Patent FR-1910-424987 (3) · Patent US-1912-1033662 (2) · Patent FR-1910-418630 (2) · Patent FR-1908-397350 (2) · Patent FR-1911-432083 (2) · Patent IT-1911-Darbesio (2) · Patent FR-1909-420322 (2) · Patent FR-1911-430799 (2) · Patent IT-1910-10-17 Carlo Navaro (2) · Patent FR-1910-435648 (2)
Related to aircraft:
Patent agent:
None (128) · Armengaud jeune (37) · none (33) · L. Chassevent (23) · Charles Dony (15) · Dupont et Elluin (13) · Schwab (13) · Hippolyte Josse (13) · J. Bonnet-Thirion (12) · E. Blétry (11) · H. Boettcher fils (11) · Dom. Casalonga (7) · Gaston Rose (6)
IPCs:
None (79) · IPC B64C17/00 (70) · IPC B64C1/00 (52) · IPC B64C39/00 (44) · IPC B64C3/00 (16) · IPC B64C3/38 (14) · IPC B64C25/00 (14) · IPC B64D17/00 (14) · IPC B64C11/00 (13) · IPC B64C35/00 (12) · IPC B64C3/56 (9) · IPC B64C23/00 (9) · IPC B64B1/00 (9) · IPC B64B1/58 (8) · IPC B64C33/02 (8) · IPC F41G3/24 (6) · IPC B64D17/54 (6) · IPC B64C3/54 (5) · IPC B63H1/12 (5) · IPC B64D1/04 (5)
CPCs:
CPC B64C17/00 (83) · CPC B64C39/00 (47) · CPC B64C2700/6295 (36) · CPC B64C2700/6218 (21) · CPC B64C3/00 (17) · CPC B64C3/385 (17) · CPC B64C2700/6214 (15) · CPC B64C2700/6219 (14) · CPC B64D17/00 (13) · CPC B64F2700/6226 (12) · CPC B64C23/005 (12) · CPC B64C2700/6212 (11) · CPC B64C33/02 (11) · CPC B64C25/06 (11) · CPC B64C3/56 (10) · CPC B64C35/00 (10) · CPC B64C2700/6274 (10) · CPC B64C1/00 (9) · CPC B64B1/00 (9) · CPC B64C2700/6235 (9)
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