AB

Arne Bergquist

SA Sandvik Ab: 1 patents #16 of 61Top 30%
📍 Sandviken, SE: #3 of 14 inventorsTop 25%
Overall (1997): #175,297 of 185,788Top 95%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5637037 Method and grinding cup for grinding buttons of a rock drilling bit — 1997-06-10