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Patents > Applicant person : Antoine-Padoue Filippi or George B. Ross or Henri-Marie Coandă

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Tech fields:
propellers (20) · Airplane (18) · propulsion (15) · Construction (13) · Design (11) · subsystem (9) · aerodynamics (9) · wings (8) · sustentation (7) · frame (7) · stability (6) · fuselage (6) · marine (6) · military (5) · lift (5) · wheels (4) · airfoil (4) · propeller (4) · projectile (4) · landing (4)
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CPCs:
None (15) · CPC B63H1/26 (4) · CPC B64C11/16 (4) · CPC F42C15/295 (3) · CPC B64D1/04 (3) · CPC B64C39/00 (3) · CPC B64C11/24 (2) · CPC F04D29/384 (2) · CPC B64C39/12 (2) · CPC B64C3/00 (2) · CPC B64C2700/6295 (2) · CPC B27M3/10 (2) · CPC B64C2700/6233 (2) · CPC B64C11/18 (2) · CPC B63B2745/00 (2) · CPC B64C11/007 (2) · CPC B63H1/20 (2)
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Showing below up to 57 results in range #1 to #57.

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