Process for the production of pig iron and sponge iron
A Standard patent application filed on 15 October 1991 credited to Kepplinger, Leopold-Werner Dr.
;
Hauk, Rolf Dr.
Details
Application number :
85841
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
Process for the production of pig iron and sponge iron