Drilldown: Patents

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Patents > Office : AU or FR or None & Tech fields : Airship or construction & Cites these patents: None

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None (278) · Patent FR-1907-373818 (6) · Patent FR-1908-405961 (5)
Related to aircraft:
Patent agent:
None (100) · Armengaud jeune (75) · Weismann et Marx (15) · Dupont et Elluin (15) · Hippolyte Josse (14) · Lavoix et Mosès‎ (13) · J. Germain (10) · Charles Dony (10) · G. de Mestral et F. Harlé (9) · L. Chassevent (9) · None (9) · Dom. Casalonga (7) · Boramé et Julien (7) · Ch. Mardelet (7) · H. Bœttcher fils (7) · E. Blétry (6)
IPCs:
None (68) · IPC B64C39/00 (52) · IPC B64B1/00 (41) · IPC B64C1/00 (32) · IPC B64C3/00 (28) · IPC B64C17/00 (24) · IPC B64B1/58 (17) · IPC B64C25/00 (14) · IPC B64C3/18 (14) · IPC B64C23/00 (13) · IPC B64C11/00 (8) · IPC B64C35/00 (8) · IPC B64C3/54 (8) · IPC B64C3/26 (7) · IPC B64C11/04 (7) · IPC B64C33/02 (6) · IPC B64B1/40 (6) · IPC B64C3/52 (6) · IPC B64C3/38 (6) · IPC B64C11/20 (6)
CPCs:
None (66) · CPC B64C39/00 (45) · CPC B64B1/00 (40) · CPC B64C2700/6295 (37) · CPC B64C3/00 (28) · CPC B64C17/00 (23) · CPC B64B1/58 (17) · CPC B64C23/005 (12) · CPC B64C25/06 (12) · CPC B64C2700/6235 (12) · CPC B64C2700/6218 (11) · CPC B64C2700/6274 (11) · CPC B64C2700/6233 (10) · CPC B64C1/00 (10) · CPC B64C3/18 (9) · CPC B64C2001/0063 (9) · CPC B64F2700/6226 (9) · CPC B64C25/52 (8)
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