RG

Roberto Guelfo

OS Olivetti-Canon Industriale S.P.A.: 1 patents #3 of 9Top 35%
📍 Montanaro, IT: #1 of 2 inventorsTop 50%
Overall (1994): #75,672 of 165,921Top 50%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5325158 Ventilation and cooling device for a photocopier Renato Bortolin 1994-06-28