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Patents > Applicant is inventor: None & National tech categories : DE 77h.5 or IT 8

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None (23) · Achille Bertelli (3) · Federico Capone (3) · Deutsche Flugzeug Werke (2) · Joseph Maes (2) · Manfredo Ferrero (2) · Manfredo Ferrero fu Francesco (2) · Edoardo Del Vitto fu Emanuele (2) · Edoardo Del Vitto (2) · Raffaele Ronco (2)
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Tech fields:
airplane (33) · propulsion (15) · None (12) · navigation (12) · LTA (9) · wings (9) · propeller (9) · frame (8) · design (7) · piloting (5) · dirigible (4) · marine (4) · parachute (3) · airfoil (3) · control (3) · stability (3)
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Showing below up to 76 results in range #1 to #76.

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