EM

Enrico Maina

IS Ing. C. Olivetti & C., S.P.A.: 2 patents #61 of 231Top 30%
📍 Leini, IT: #19 of 48 inventorsTop 40%
Overall (All Time): #2,298,288 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D352953 Typing ribbon cartridge — 1994-11-29
D322272 Typing ribbon cartridge — 1991-12-10