Peroxide, oxygen, and peroxide/oxygen brightening of chemical and mixed waste pulps
A Standard patent application filed on 15 May 1998 credited to Francis, Raymond C
;
Evans, Timothy D.
Details
Application number :
74938
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
Peroxide, oxygen, and peroxide/oxygen brightening of chemical and mixed waste pulps