Drilldown: Patents

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Patents > Office: FR & Tech fields : Propulsion or aerodynamics & First filing: No

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None (205) · Patent FR-1910-423792 (4) · Patent FR-1908-407090 (4) · Patent FR-1908-405961 (4) · Patent FR-1881-142748 (3)
Related to aircraft:
Patent agent:
None (113) · Armengaud jeune (50) · E. Blétry (18) · none (13) · Charles Dony (10) · L. Chassevent (10) · Dom. Casalonga (8) · Lavoix et Mosès (8) · J. Germain (8) · Schwab (7) · J. Bonnet-Thirion (7) · Chassevent (6) · G. de Mestral et F. Harlé (6) · Weismann et Marx (5) · De Bongé (5) · Brandon freres (5) · Casalonga (5) · Charles Assi (5)
IPCs:
None (100) · IPC B64C39/00 (45) · IPC B64C17/00 (37) · IPC B64C11/00 (35) · IPC B64C1/00 (32) · IPC B64B1/00 (29) · IPC B64C23/00 (15) · IPC B64C27/04 (12) · IPC B64C3/38 (9) · IPC B63H1/12 (8) · IPC B64C3/52 (8) · IPC B64D35/04 (7) · IPC B64C33/02 (7) · IPC B64C3/54 (6) · IPC B64C35/00 (6) · IPC B64C11/20 (6) · IPC B64C3/48 (6) · IPC B64C33/00 (5) · IPC B64B1/58 (5) · IPC B64C11/16 (5)
CPCs:
None (91) · CPC B64C17/00 (39) · CPC B64C39/00 (33) · CPC B64B1/00 (29) · CPC B64C11/006 (28) · CPC B64C2700/6295 (26) · CPC B64C2700/6218 (18) · CPC B64C23/005 (16) · CPC B64C2700/6274 (12) · CPC B64C2700/6281 (8) · CPC B64C1/00 (7) · CPC B64C33/02 (7) · CPC B64C27/04 (7) · CPC B64C39/005 (7) · CPC B64C2700/6214 (7) · CPC B64C3/54 (7) · CPC B64C11/16 (7) · CPC B64D35/04 (7) · CPC B64C3/385 (7) · CPC B64C3/52 (7)
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