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Patents > Inventor country: FR & Patent agent : Dupont et Elluin or E. Blétry & Number of text pages: 1-2

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Tech fields:
airplane (17) · Aerodynamics (8) · propellers (7) · stability (7) · frame (6) · subsystem (6) · design (6) · control (5) · Construction (4) · Lift (4) · wings (4) · LTA (3) · landing (3) · Kite (3) · Sustentation (3) · fuselage (3)
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CPCs:
CPC B64C17/00 (4) · CPC B64C3/00 (4) · CPC A63H27/08 (3) · CPC B64C2700/6218 (3) · CPC B64C25/62 (3) · CPC B64C2700/6295 (3) · CPC B64C2700/6235 (3) · CPC B64C11/14 (2) · CPC B64C11/04 (2) · CPC B64F2700/6226 (2) · CPC B64C13/00 (2) · CPC B64C33/00 (2) · CPC B64C39/00 (2) · CPC B64C2700/6256 (2) · CPC B64D17/00 (2)
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