TUYERE FOR BLOWING GAS INTO MOLTEN METAL BATH CONTAINER
A Standard patent application filed on 21 December 1981 credited to Kitamura, Minoru
;
Koyama, Shinji
;
Ito, Shuzo
;
Yasui, Tsuyoshi
;
Matsui, Hideo
;
Hirose, Isamu
;
Fujimoto, Hideaki
;
Ohgami, Masahiko
Details
Application number :
78687
Application type :
Standard
Application status :
EXPIRED
Under opposition :
No
Proceeding type :
Invention title :
TUYERE FOR BLOWING GAS INTO MOLTEN METAL BATH CONTAINER