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Patents > Inventors : Nazaire Lacrotte or Robert Esnault-Pelterie & Inventor country: FR

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Tech fields:
airplane (81) · frame (34) · wings (32) · Lift (26) · construction (25) · wing warping (24) · safety (22) · design (19) · stability (18) · piloting (18) · landing (17) · aerodynamics (13) · None (13) · sustentation (12) · control (11) · wheels (10) · chassis (10) · navigation (9) · automatic stability (9) · shock-absorbers (9)
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None (38)
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IPCs:
None (36) · IPC B64C3/54 (7) · IPC B64C3/52 (6) · IPC B64C1/00 (6) · IPC B64C25/00 (6) · IPC B64C17/00 (6) · IPC B64C13/00 (5) · IPC F01L1/04 (5) · IPC B64C3/38 (5) · IPC B64C11/04 (5) · IPC H02K21/42 (4) · IPC B64C3/00 (4) · IPC A41D31/00 (4) · IPC B64D25/04 (3) · IPC B64C3/48 (3) · IPC A41D13/015 (3)
CPCs:
None (22) · CPC B64C25/62 (9) · CPC B64C3/52 (8) · CPC B64C17/00 (8) · CPC B64C13/00 (8) · CPC B64C3/385 (6) · CPC B64C25/52 (6) · CPC B64C25/06 (6) · CPC B64C11/04 (5) · CPC F01L1/04 (5) · CPC B64C3/54 (5) · CPC B64C25/54 (5) · CPC H02K21/42 (5) · CPC B64C13/30 (4) · CPC B64C3/00 (4) · CPC B64C35/00 (3) · CPC B64D25/04 (3) · CPC B64C3/48 (3) · CPC B64C2700/6245 (3) · CPC A41D13/015 (3)
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