HS

Heikki Siirilä

OO Outokumpu Oyj: 1 patents #5 of 37Top 15%
📍 Kokkola, FI: #1 of 1 inventorsTop 100%
Overall (2003): #213,809 of 273,478Top 80%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6641392 Method for regulating a roasting furnace — 2003-11-04