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Patents > Office: FR & Tech fields : lift or marine

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Office: (Click arrow to add another value)
Inventor country:
Applicant person:
None (39) · Robert Esnault-Pelterie (21) · Charles Wolf (5) · Louis-Honoré Gauthier (5) · Miltiade Zacharakis-Kanaris (4) · Louis Blériot (4) · Antoine-Padoue Filippi (4) · Albéric de la Celle (4) · Hervé-Pierre Félix (3) · Julius Hermann Carl Gebauer (3) · Jules Collomb (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (67)
Granted:
Supplementary to patent:
None (188) · Patent FR-1908-392672 (8) · Patent FR-1841-9265 (6) · Patent FR-1908-407090 (4) · Patent FR-1909-410848 (3) · Patent FR-1910-418630 (3) · Patent GB-1911-12232 (2) · Patent FR-1907-373818 (2) · Patent FR-1905-361723 (2) · Patent FR-1910-424987 (2) · Patent BE-1911-04-14 Lucien-Constant-Joseph Harel (2)
Related to aircraft:
Patent agent:
None (62) · Armengaud jeune (48) · None (14) · E. Blétry (12) · G. de Mestral et F. Harlé (12) · J. Bonnet-Thirion (7) · Dom. Casalonga (7) · C. Blétry (6) · Schwab (6) · H. Bœttcher fils (6) · Weismann et Marx (6) · Brandon frères (6) · J. Germain (5) · Dupont et Elluin (5) · L. Chassevent (4) · Hippolyte Josse (4) · Charles Assi (4)
IPCs:
None (43) · IPC B64C39/00 (32) · IPC B64C1/00 (24) · IPC B64C11/00 (23) · IPC B64C17/00 (23) · IPC B64C23/00 (18) · IPC B64C3/54 (12) · IPC B64C3/38 (11) · IPC B64C3/52 (10) · IPC B64B1/00 (9) · IPC B64C3/48 (8) · IPC B64C3/00 (7) · IPC B64C35/00 (7) · IPC B64C13/00 (6) · IPC B64C27/04 (5) · IPC B64C33/00 (4) · IPC B64C11/16 (4) · IPC B64B1/58 (4) · IPC B64C33/02 (4)
CPCs:
None (36) · CPC B64C39/00 (29) · CPC B64C17/00 (23) · CPC B64C2700/6295 (19) · CPC B64C23/005 (17) · CPC B64C11/006 (15) · CPC B64C3/52 (11) · CPC B64C3/54 (10) · CPC B64C3/385 (10) · CPC B64C2700/6274 (10) · CPC B64C2700/6218 (10) · CPC B64B1/00 (9) · CPC B64C3/48 (8) · CPC B64C2700/6245 (7) · CPC B64C3/00 (7) · CPC B64C35/00 (7) · CPC B64C13/00 (6) · CPC B64C1/00 (6) · CPC B64C27/04 (5) · CPC B64C33/02 (5)
First filing:
Citations from after 1930:
Number of diagram pages:

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