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Patents > Patent agent : Barlow et Gentizon or Charles Dony & National tech categories: FR 6.4

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Tech fields:
None (38) · airplane (15) · propulsion (8) · stability (7) · frame (5) · airfoil (5) · propellers (4) · navigation (4) · wings (4) · aileron (3) · lift (3) · control (3) · design (3) · propeller (2) · equilibrium (2) · aerodynamics (2) · instrument (2)
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None (5)
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CPCs:
CPC B64C17/00 (12) · CPC B64C25/64 (7) · CPC B64F2700/6226 (5) · CPC B64C2700/6218 (5) · CPC B64C39/00 (4) · CPC B64C25/62 (3) · CPC B64F2700/6261 (3) · CPC B64C2001/0063 (3) · CPC B64C3/00 (3) · CPC B64C35/00 (3) · CPC B64C3/56 (3)
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Showing below up to 66 results in range #1 to #66.

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