Rotary hearth furnace and screw thereof for discharging reduced iron
A Standard patent application filed on 04 May 2007 credited to Hashimoto, Sumito
;
Urabe, Yoshihiro
;
Umeki, Takao
Details
Application number :
2007202002
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
Rotary hearth furnace and screw thereof for discharging reduced iron