PROCESS OF DIRECTLY REDUCING IRON OXIDE-CONTAINING MATERIALS IN A ROTARY KILN
A Standard patent application filed on 18 December 1980 credited to Schnabel, Wolfram
;
Elsenheimer, Gerd
Details
Application number :
65524
Application type :
Standard
Application status :
CEASED
Under opposition :
No
Proceeding type :
Invention title :
PROCESS OF DIRECTLY REDUCING IRON OXIDE-CONTAINING MATERIALS IN A ROTARY KILN