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Patents > Year filed: 1910 & National tech categories : DE 77h or FR 6.4

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None (424) · Seine (13) · Seine-et-Oise (7) · Hérault (6) · Nord (3) · Meudon (3) · Alpes-Maritimes (3) · Morbihan (3) · Paris (2) · Meurthe-et-Moselle (2) · Montpellier (2) · Vaucluse (2) · Lorient (2)
Applicant is inventor:
Tech fields:
airplane (183) · stability (100) · design (87) · None (75) · LTA (65) · frame (57) · propellers (52) · aerodynamics (50) · wings (48) · construction (48) · control (46) · propulsion (37) · automatic stability (31) · lift (30) · hybrid (27) · subsystem (26) · landing (26) · Sustentation (25) · rudder (20) · navigation (20)
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Supplementary to patent:
None (313) · Patent FR-1909-410140 (6) · Patent FR-1909-420322 (5) · Patent FR-1909-412818 (2) · Patent FR-1909-406947 (2) · Patent FR-1910-427818 (2) · Patent FR-1910-419748 (2) · Patent BE-1909-219837 (2) · Patent FR-1910-415046 (2) · Patent FR-1910-430552 (2) · Patent GB-1908-22308 (2) · Patent FR-1909-404844 (2)
Related to aircraft:
Patent agent:
None (55) · Armengaud jeune (47) · None (37) · J. Bonnet-Thirion (30) · E. Blétry (23) · L. Chassevent (13) · Boramé et Julien (12) · Schwab (12) · A. de Carsalade (12) · Charles Dony (12) · Brandon frères (10) · Lavoix et Mosès (9) · H. Bœttcher fils (9) · Dupont et Elluin (9) · G. de Mestral et F. Harlé (9) · P. Follin (8) · G. Petiau (8) · J. Germain (8)
National tech categories: (Click arrow to add another value)
IPCs:
IPC B64C1/00 (68) · IPC B64C17/00 (67) · IPC B64C39/00 (35) · None (27) · IPC B64B1/00 (26) · IPC B64C3/38 (24) · IPC B64C23/00 (24) · IPC B64B1/58 (24) · IPC B64C33/02 (17) · IPC B64C11/00 (17) · IPC B64C13/00 (15) · IPC B64C17/06 (12) · IPC B64C25/00 (12) · IPC B64C3/00 (10) · IPC B64C3/54 (9) · IPC B64C3/52 (7) · IPC B64B1/62 (7) · IPC B64C33/00 (6) · IPC B64C11/20 (6)
CPCs:
CPC B64C17/00 (70) · CPC B64C39/00 (27) · CPC B64C2700/6218 (26) · CPC B64B1/00 (25) · CPC B64B1/58 (24) · CPC B64C23/005 (23) · CPC B64C2700/6295 (22) · CPC B64C3/385 (21) · CPC B64C33/02 (19) · CPC B64C13/00 (17) · CPC B64C1/00 (17) · CPC B64C2700/6212 (14) · CPC B64C17/06 (13) · CPC B64C2700/6274 (13) · CPC B64C11/006 (13) · CPC B64C25/06 (11) · CPC B64C2700/6256 (10) · CPC B64C3/00 (10)
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