Aqueous suspension of silica and of aluminium sulphate or of alum, processes for the preparation and uses of the said suspension
A Standard patent application filed on 02 April 1996 credited to Prat, Evelyne
;
Frouin, Laurent
Details
Application number :
50453
Application type :
Standard
Application status :
CEASED
Under opposition :
No
Proceeding type :
Invention title :
Aqueous suspension of silica and of aluminium sulphate or of alum, processes for the preparation and uses of the said suspension