Method for the preparation of nickel concentrate
A Standard patent application filed on 06 June 2000 credited to Hanninen, Esko
;
Hintikka, Vaino
;
Leppinen, Jaakko
Details
Application number :
49286
Application type :
Standard
Application status :
CEASED
Under opposition :
No
Proceeding type :
Invention title :
Method for the preparation of nickel concentrate
Inventor :
Hanninen, Esko
;
Hintikka, Vaino
;
Leppinen, Jaakko