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Patents > Office : FR or LU & Grant date: 1912

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None (270) · Airplane (92) · stability (42) · frame (33) · design (33) · propulsion (27) · construction (27) · wings (27) · LTA (25) · propellers (24) · Aerodynamics (23) · navigation (16) · subsystem (15) · Sustentation (14) · control (13) · Lift (13) · automatic stability (13) · chassis (12) · steering (11) · landing (11)
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Supplementary to patent:
None (368) · Patent FR-1910-424987 (3) · Patent FR-1910-418630 (3) · Patent FR-1909-420322 (3) · Patent FR-1908-397350 (2) · Patent IT-1911-Darbesio (2) · Patent IT-1910-10-17 Carlo Navaro (2) · Patent FR-1911-432083 (2) · Patent FR-1911-430799 (2) · Patent FR-1910-435648 (2) · Patent US-1912-1033662 (2)
Related to aircraft:
Patent agent:
None (155) · Armengaud jeune (39) · None (31) · L. Chassevent (28) · Charles Dony (17) · Hippolyte Josse (15) · Schwab (14) · J. Bonnet-Thirion (14) · Dupont et Elluin (13) · E. Blétry (12) · H. Bœttcher fils (10) · Dom. Casalonga (9) · Weismann et Marx (8) · Gaston Rose (7) · J. Germain (6) · Brandon frères (6) · G. Petiau (6)
IPCs:
None (100) · IPC B64C17/00 (68) · IPC B64C1/00 (53) · IPC B64C39/00 (47) · IPC B64C25/00 (19) · IPC B64D17/00 (17) · IPC B64C3/38 (16) · IPC B64C3/00 (16) · IPC B64C11/00 (15) · IPC B64C35/00 (12) · IPC B64C23/00 (11) · IPC B64B1/00 (11) · IPC B64C3/56 (10) · IPC B64B1/58 (8) · IPC F41G3/24 (7) · IPC B64D17/54 (7) · IPC B64C33/02 (6) · IPC B64C11/16 (5) · IPC B64D1/04 (5) · IPC B63H1/12 (5)
CPCs:
CPC B64C17/00 (87) · CPC B64C39/00 (51) · CPC B64C2700/6295 (42) · CPC B64C2700/6218 (22) · CPC B64C3/385 (20) · CPC B64C3/00 (17) · CPC B64D17/00 (16) · CPC B64F2700/6226 (15) · CPC B64C2700/6219 (15) · CPC B64C23/005 (14) · CPC B64C2700/6214 (14) · CPC B64C25/06 (13) · CPC B64C2700/6274 (12) · CPC B64C33/02 (12) · CPC B64C2700/6212 (12) · CPC B64C13/00 (11) · CPC B64C3/56 (11) · CPC B64B1/00 (11)
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