Title:
Device for continuous bleaching of cellulose
United States Patent 3138947


Inventors:
Johansen, Rolf J.
Application Number:
US84698559A
Publication Date:
06/30/1964
Filing Date:
10/16/1959
Assignee:
KAMYR AB
Primary Class:
Other Classes:
162/237, 366/245
International Classes:
D21C9/10
View Patent Images:
Foreign References:
NO65367A