Slide gate valve having a cementless joint between the valve and a metallurgical vessel
A Standard patent application filed on 19 April 1994 credited to Richard, Francois-Noel
Details
Application number :
65693
Application type :
Standard
Application status :
CEASED
Under opposition :
No
Proceeding type :
Invention title :
Slide gate valve having a cementless joint between the valve and a metallurgical vessel