GA

George C. von Alfthan

OO Outokumpu Oyj: 1 patents #1 of 15Top 7%
Overall (1989): #111,013 of 140,708Top 80%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4876902 Method for drawing samples from material containing solid ingredients Jorma T. Helanniemi 1989-10-31