Drilldown: Patents

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Patents > Applicant person: None & National tech categories : IT 8 or USPC 244/142

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None (20) · Antoine-Padoue Filippi (3) · Achille Bertelli (3) · Federico Capone (3) · Manfredo Ferrero fu Francesco (2) · Manfredo Ferrero (2) · Raffaele Ronco (2) · Joseph Maes (2) · Edoardo Del Vitto (2) · Edoardo Del Vitto fu Emanuele (2) · Thomas Moy (2)
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airplane (28) · None (25) · LTA (24) · propulsion (24) · navigation (19) · propeller (16) · whole (10) · marine (10) · stability (9) · balloon (9) · frame (9) · design (8) · parachute (7) · wings (7) · airfoil (6) · heavier-than-air (5) · dirigible (4) · safety (4) · ascension (4)
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