PR

Pertti Rimpi

OA Oy Tampella Ab: 1 patents #2 of 10Top 20%
📍 Tampere, FI: #4 of 30 inventorsTop 15%
Overall (1989): #69,362 of 140,708Top 50%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4799994 Process for cooking and bleaching pulp — 1989-01-24