A process and an arrangement for the production of steel from sponge iron
A Standard patent application filed on 17 April 1986 credited to Berger, Harald
;
Pirker, Hermann
Details
Application number :
56407
Application type :
Standard
Application status :
CEASED
Under opposition :
No
Proceeding type :
Invention title :
A process and an arrangement for the production of steel from sponge iron