PROCESS OF PRODUCING PIG IRON FROM ORE CONCENTRATE
A Standard patent application filed on 24 February 1984 credited to Torssell, Krister
;
Axelsson, Carl Lennart
Details
Application number :
26511
Application type :
Standard
Application status :
CEASED
Under opposition :
No
Proceeding type :
Invention title :
PROCESS OF PRODUCING PIG IRON FROM ORE CONCENTRATE