Improvements in or relating to ironmaking by means of a smelting shaft furnace
A Standard patent application filed on 13 March 1986 credited to Smith, Richard Brian
;
Corbett, Martin John
Details
Application number :
55486
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
Improvements in or relating to ironmaking by means of a smelting shaft furnace