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Patents > Patent agent : Charles Dony or L. Chassevent or Schwab & First filing: No & Number of claims: 2-3

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Airplane (21) · propellers (11) · Propulsion (10) · design (10) · stability (7) · aerodynamics (6) · Construction (5) · frame (5) · control (5) · wings (5) · Subsystem (4) · propeller (3) · automatic stability (3) · fuselage (3)
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CPC B64C17/00 (4) · CPC B64C3/00 (3) · CPC B64C23/005 (3) · CPC B64C2700/6295 (2) · CPC B64C39/00 (2) · CPC B64C2700/6274 (2) · CPC B64C2700/6218 (2) · CPC B64C27/00 (2) · CPC B64C11/006 (2) · CPC B64C11/04 (2)
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