Inventor
HOKKANEN PENTTI O
FI3 patents
Patents
3 patentsUS4708640ANov 24, 1987
Apparatus for batch preparation and feeding into the smelting process
OUTOKUMPU OY14 citations70
US4705474ANov 10, 1987
Method and apparatus for batch preparation and feeding into the smelting process
OUTOKUMPU OY3 citations59
US4424959AJan 10, 1984
Brickwork construction
OUTOKUMPU OY1 citations42