Drilldown: Patents

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Patents > Applicant is inventor: None & National tech categories : FR 6.4 or IT 8

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None (16) · Achille Bertelli (4) · Federico Capone (3) · Raffaele Ronco (2) · Joseph Maes (2) · Manfredo Ferrero (2) · Manfredo Ferrero fu Francesco (2) · Edoardo Del Vitto fu Emanuele (2) · Edoardo Del Vitto (2) · Achille Bertelli fu Alessandro (2)
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Tech fields:
airplane (23) · LTA (16) · propulsion (15) · navigation (12) · None (11) · propeller (9) · wings (6) · Design (6) · dirigible (5) · flapping (4) · marine (4) · balloon (4) · Aerodynamics (4) · stability (4) · safety (3) · Frame (3) · control (3) · instrument (3) · airfoil (3)
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Showing below up to 75 results in range #1 to #75.

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