Producing phosphatic fertilizers, electric power & recovering metal values directly from ores
A Provisional patent application filed on 27 August 2007 credited to Thomas, Griffith
Details
Application number :
2007904584
Application type :
Provisional
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
Producing phosphatic fertilizers, electric power & recovering metal values directly from ores