Attilio Ranza
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Attilio Ranza was an aero inventor, with occupation -- and location --.
Patents whose inventor or applicant is Attilio Ranza
- Patent US-1912-1031148 (Filing date: 1908-04-14)
- Patent FR-1908-389278 (English title: Aerostat with automatic takedown, Filing date: 1908-04-16)