HG

Helmer Gustafsson

📍 Valkeakoski, FI: #1 of 5 inventorsTop 20%
Overall (1989): #106,902 of 140,708Top 80%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4840318 Welded conical grinding cutter — 1989-06-20