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Patents > Inventor country: FR & Filing date: 1900 - 1909 & Number of text pages: 2

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None (340) · Seine (13) · Nord (9) · Paris (7) · Rhône (6) · Seine-et-Oise (5) · Marseille (4) · Loire-Inférieure (3) · Bouches-du-Rhône (3) · Loire (2) · Cannes (2) · Alpes-Maritimes (2) · Nièvre (2) · Nantes (2) · Haute-Saône (2) · Lille (2) · Versailles (2)
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None (259) · Patent FR-1908-392672 (7) · Patent FR-1907-373818 (6) · Patent FR-1907-382895 (3) · Patent FR-1904-340154 (3) · Patent FR-1904-342610 (3) · Patent FR-1900-300646 (3)
Related to aircraft:
Patent agent:
None (93) · Armengaud jeune (48) · None (33) · Chassevent (16) · J. Germain (14) · J. Bonnet-Thirion (14) · Y. Rabilloud et fils (13) · C. Blétry (10) · Weismann et Marx (9) · Hippolyte Josse (8) · E. Blétry (8) · L. Chassevent (6) · Émile Klotz (5) · Boult, Wade & Tennant (5) · Marillier et Robelet (5) · Dom. Casalonga (5)
National tech categories:
FR 6.4 (232) · FR 6.3 (47) · None (26) · FR 6.2 (12) · DE 77h.5 (8) · RU Group V (8) · FR 5.8 (7) · FR 20.1 (6) · DE 77h (5) · AT 77d (5) · DE 77h.15 (4) · FR 5.3 (4) · FR 6.1 (3) · HU V/h (3) · FR 10.1 (3) · FR 10.2 (2) · DE 77h.10 (2)
IPCs:
None (47) · IPC B64C39/00 (46) · IPC B64B1/00 (43) · IPC B64C27/04 (20) · IPC B64C23/00 (19) · IPC B64C11/00 (18) · IPC B64C1/00 (18) · IPC B64C33/02 (15) · IPC B64C17/00 (14) · IPC B64B1/58 (12) · IPC B64C3/38 (10) · IPC B64C13/00 (9) · IPC B64C31/06 (9) · IPC B64C3/00 (8) · IPC B64C33/00 (7) · IPC B64C3/52 (6) · IPC B64C25/00 (6)
CPCs:
CPC B64B1/00 (44) · None (36) · CPC B64C39/00 (34) · CPC B64C2700/6295 (26) · CPC B64C23/005 (21) · CPC B64C2700/6274 (17) · CPC B64C11/006 (16) · CPC B64C33/02 (16) · CPC B64C17/00 (15) · CPC B64C2700/6281 (14) · CPC B64C13/00 (13) · CPC B64B1/58 (12) · CPC A63H27/08 (9) · CPC B64C3/385 (8) · CPC B64C3/00 (8) · CPC B64C27/12 (8) · CPC B64C33/00 (8) · CPC B64C27/04 (7)
First filing:
Cites these patents:
Citations from after 1930:
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