Drilldown: Patents

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Patents > Applicant is inventor: None & National tech categories : DE 77h.6 or IT 8

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None (12) · Federico Capone (3) · Achille Bertelli (3) · Edoardo Del Vitto (2) · Raffaele Ronco (2) · Joseph Maes (2) · Manfredo Ferrero (2) · Manfredo Ferrero fu Francesco (2) · Edoardo Del Vitto fu Emanuele (2)
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Tech fields:
propulsion (15) · airplane (15) · propeller (14) · None (11) · navigation (11) · LTA (9) · marine (6) · wings (6) · dirigible (4) · design (3) · ascension (3)
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Showing below up to 62 results in range #1 to #62.

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