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Patents > Inventor country: FR & Patent agent: None & Number of figures: 2-6

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Office:
Inventor country: (Click arrow to add another value)
Applicant person:
None (40) · Nazaire Lacrotte (7) · Robert Esnault-Pelterie (6) · Alfred-Eugène Pichou (6) · Louis Blériot (6) · Albéric de la Celle (4) · Étienne Carret (4) · Louis Constantin (4) · Pierre-Jean-René Postel-Vinay (4) · Adrien Schmitt (4)
Applicant is inventor:
Tech fields:
Airplane (107) · Design (77) · Stability (58) · propulsion (51) · Frame (51) · LTA (50) · propellers (44) · Construction (43) · Aerodynamics (40) · Wings (37) · Automatic stability (33) · navigation (32) · subsystem (30) · None (22) · control (21) · Airship (18) · landing (17) · safety (15) · propeller (15) · fuselage (13)
Full specification filed date:
Application number:
None (125) · 423792D (2)
Granted:
Supplementary to patent:
None (181) · Patent FR-1912-447782 (4) · Patent FR-1909-399456 (3) · Patent ES-1911-50083 (3) · Patent FR-1902-326727 (3) · Patent FR-1912-450892 (3) · Patent FR-1904-342610 (3)
Related to aircraft:
Patent agent: (Click arrow to add another value)
National tech categories:
FR 6.4 (119) · None (30) · HU V/h (25) · AT 77d (16) · FR 6.3 (14) · DE 77h.5 (14) · DE 77 (8) · DE 77h (7) · FR 6.2 (7) · DE 77h.9 (6) · RU Group V (6) · FR 5 (5) · DE 77h.15 (5) · DK 65 (4)
IPCs:
None (113) · IPC B64C39/00 (27) · IPC B64C1/00 (26) · IPC B64C17/00 (24) · IPC B64B1/00 (16) · IPC B64B1/58 (8) · IPC B64C3/00 (8) · IPC B64C27/04 (7) · IPC B64C23/00 (7) · IPC B64C11/00 (7) · IPC B64C35/00 (6) · IPC B64C3/54 (5) · IPC B64C3/38 (5) · IPC B64C25/00 (5) · IPC B64C33/02 (4) · IPC B64C13/00 (4) · IPC B64C31/06 (4)
CPCs:
None (92) · CPC B64C17/00 (25) · CPC B64C39/00 (21) · CPC B64C2700/6295 (20) · CPC B64B1/00 (14) · CPC B64C2700/6218 (12) · CPC B64C13/00 (9) · CPC B64C23/005 (8) · CPC B64B1/58 (7) · CPC B64C3/00 (7) · CPC B64C2700/6274 (6) · CPC B64C2700/6281 (6) · CPC B64C35/00 (5) · CPC B64C2700/6219 (5) · CPC B64C25/62 (5) · CPC B64C11/006 (5) · CPC B64C39/005 (5)
First filing:
Citations from after 1930:
Number of diagram pages:
Number of figures:

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