A process for the beneficiation of coal by selective caking
A Standard patent application filed on 08 December 1988 credited to Vettor, Antonio
;
Marcotullio, Armando
;
Passarini, Nello
Details
Application number :
26701
Application type :
Standard
Application status :
CEASED
Under opposition :
No
Proceeding type :
Invention title :
A process for the beneficiation of coal by selective caking
Inventor :
Vettor, Antonio
;
Marcotullio, Armando
;
Passarini, Nello