REMOVING COLOUR FROM PAPER WASTES BY CYLIC ABSORPTION/ DESORPTION ON CARBON
A Standard patent application filed on 02 December 1985 credited to Berry, W. Wes
Details
Application number :
50547
Application type :
Standard
Application status :
CEASED
Under opposition :
No
Proceeding type :
Invention title :
REMOVING COLOUR FROM PAPER WASTES BY CYLIC ABSORPTION/ DESORPTION ON CARBON