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Patents > Inventor country: FR & Related to aircraft: Yes & First filing: Other

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Office:
Inventor country: (Click arrow to add another value)
Applicant is inventor:
Tech fields:
airplane (279) · design (161) · stability (125) · LTA (109) · wings (89) · frame (88) · propulsion (84) · construction (77) · control (74) · aerodynamics (74) · automatic stability (72) · propellers (70) · navigation (68) · subsystem (40) · sustentation (38) · lift (38) · hybrid (37) · None (36) · landing (34) · fuselage (33)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (545) · Patent FR-1913-472867 (3) · Patent FR-1911-443878 (2) · Patent FR-1912-450422 (2) · Patent BE-1912-07-11 Maiche et Legras (2) · Patent FR-1915-525800 (2) · Patent FR-1914-472867.19895 (2) · Patent FR-1909-401348 (2)
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (196) · Armengaud jeune (63) · None (20) · Charles Dony (16) · Dupont et Elluin (14) · L. Chassevent (12) · Haseltine, Lake & Co. (12) · J. Bonnet-Thirion (11) · J. Germain (11) · Hippolyte Josse (11) · E. Blétry (10) · Y. Rabilloud et fils (8) · Boramé et Julien (7) · Schwab (7) · Paul Blum (7) · Weismann et Marx (7)
National tech categories:
FR 6.4 (391) · None (101) · FR 6.3 (23) · FR 6.2 (14) · FR 5 (10) · BE K (10) · FR 6.1 (4) · FR 12.3 (3) · USPC 244/90R (3) · DE 77h (3) · USPC 244/82 (3) · USPC 244/234 (3) · FR 5.8 (3)
IPCs:
None (120) · IPC B64C1/00 (73) · IPC B64C17/00 (66) · IPC B64B1/00 (47) · IPC B64C39/00 (44) · IPC B64C3/00 (22) · IPC B64C23/00 (21) · IPC B64C11/00 (18) · IPC B64C3/38 (17) · IPC B64C13/00 (15) · IPC B64C17/06 (12) · IPC B64C27/04 (11) · IPC B64C35/00 (11) · IPC B64B1/58 (11) · IPC B64C33/02 (11) · IPC B64C25/00 (10) · IPC B64C3/54 (8) · IPC B64D17/00 (7) · IPC B64C3/18 (7) · IPC B64C11/04 (6)
CPCs:
None (76) · CPC B64C17/00 (72) · CPC B64B1/00 (43) · CPC B64C2700/6218 (37) · CPC B64C39/00 (36) · CPC B64C13/00 (30) · CPC B64C2700/6295 (28) · CPC B64C23/005 (21) · CPC B64C3/00 (20) · CPC B64C2700/6274 (16) · CPC B64C11/006 (15) · CPC B64C2700/6256 (15) · CPC B64C17/06 (14) · CPC B64C1/00 (14) · CPC B64C3/385 (13) · CPC B64C33/02 (13) · CPC B64B1/58 (11) · CPC B64C2700/6212 (11)
First filing: (Click arrow to add another value)
Citations from after 1930:
Number of diagram pages:

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