Drilldown: Patents

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Patents > Year filed: 1900 - 1909 & National tech categories: FR 6.4 & Number of text pages: 2-3

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None (343) · Patent FR-1908-392672 (7) · Patent FR-1907-373818 (6) · Patent FR-1908-407090 (3) · Patent ES-1906-38692 (3) · Patent FR-1909-398825 (2) · Patent FR-1908-394418 (2) · Patent FR-1907-382794 (2) · Patent FR-1907-382087 (2) · Patent FR-1908-394254‎ (2)
Related to aircraft:
Patent agent:
Armengaud jeune (72) · None (49) · None (29) · J. Bonnet-Thirion (22) · J. Germain (21) · Weismann et Marx (18) · Chassevent (17) · E. Blétry (16) · Boramé et Julien (16) · G. de Mestral et F. Harle (13) · Y. Rabilloud et fils (11) · Lavoix et Mosès (11) · Brandon frères (11) · Charles Assi (9) · C. Blétry (8) · Hippolyte Josse (8) · H. Elluin (7) · C. Baumann (7)
National tech categories: (Click arrow to add another value)
IPCs:
IPC B64C39/00 (73) · IPC B64B1/00 (56) · IPC B64C33/02 (34) · IPC B64C23/00 (33) · IPC B64C27/04 (29) · IPC B64B1/58 (29) · IPC B64C17/00 (26) · IPC B64C1/00 (25) · None (24) · IPC B64C3/38 (18) · IPC B64C11/00 (15) · IPC B64C33/00 (13) · IPC B64C3/00 (13) · IPC B64C13/00 (11) · IPC B64C3/52 (9) · IPC B64C3/54 (8) · IPC B64C25/00 (7) · IPC B64D35/04 (6)
CPCs:
CPC B64C39/00 (59) · CPC B64B1/00 (56) · CPC B64C2700/6295 (39) · CPC B64C33/02 (38) · CPC B64C23/005 (35) · CPC B64C17/00 (28) · CPC B64C2700/6274 (28) · CPC B64B1/58 (28) · CPC B64C2700/6281 (19) · CPC B64C3/385 (18) · CPC B64C27/04 (16) · CPC B64C13/00 (16) · CPC B64C11/006 (15) · CPC B64C33/00 (14) · CPC B64C3/00 (13) · CPC B64C3/52 (10) · CPC B64C2700/6218 (9) · CPC B64C2700/6256 (9) · CPC B64C1/00 (9) · CPC B64C27/12 (8)
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