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Patents > Inventor country: FR & Applicant is inventor: Yes & Number of figures: 2-3

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None (441) · Patent FR-1908-392672 (6) · Patent BE-1910-12-31 Léon Dangy (4) · Patent FR-1913-456298 (4) · Patent FR-1911-430455 (4) · Patent FR-1910-423792 (4) · Patent DE-1911-251309 (4) · Patent BE-1911-04-14 Lucien-Constant-Joseph Harel (4) · Patent FR-1912-450422 (3) · Patent FR-1911-434629 (3) · Patent FR-1912-447782 (3) · Patent FR-1911-430799 (3) · Patent FR-1909-411204 (3) · Patent FR-1911-446282 (3) · Patent FR-1916-502839 (3) · Patent FR-1909-420322 (3) · Patent FR-1910-435648 (3)
Related to aircraft:
Patent agent:
None (150) · Armengaud jeune (69) · None (46) · Dupont et Elluin (22) · Charles Dony (20) · Hippolyte Josse (18) · J. Germain (17) · Boult, Wade & Tennant (17) · E. Blétry (16) · Weismann et Marx (15) · J. Bonnet-Thirion (15) · Y. Rabilloud et fils (14) · G. de Mestral et F. Harlé (12) · L. Chassevent (8) · Weissmann et Marx (7) · H. Bœttcher fils (7) · Chassevent (7) · Boramé et Julien (7) · Wheatley & Mackenzie (7) · Herbert Haddan & Co. (7)
National tech categories:
FR 6.4 (471) · None (100) · FR 6.3 (28) · FR 6.2 (18) · FR 5.8 (15) · AT 77d (9) · FR 20.1 (8) · HU V/h (6) · DE 77h.5 (5) · DE 77h.9 (4) · FR 10.1 (4) · FR 6.8 (3) · DE 77h (3)
IPCs:
None (80) · IPC B64C39/00 (64) · IPC B64C17/00 (64) · IPC B64C1/00 (53) · IPC B64C11/00 (34) · IPC B64B1/00 (32) · IPC B64C3/00 (26) · IPC B64C35/00 (25) · IPC B64C3/38 (23) · IPC B64C25/00 (23) · IPC B64C23/00 (17) · IPC B64C13/00 (16) · IPC B64C11/04 (12) · IPC B64B1/58 (12) · IPC B64C27/04 (11) · IPC B64C3/54 (9) · IPC B64C33/02 (9) · IPC B64D17/00 (8)
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