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last 30 patents
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Patent Application
Method for selective removal of ray cells from cellulose pulp
Publication number
20070023329
Publication date
Feb 1, 2007
HOLMEN AKTIEBOLAG
Christer Sandberg
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
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Patent Application
Method of producing bleached thermomechanical pulp (tmp) or bleache...
Publication number
20040231811
Publication date
Nov 25, 2004
Per Engstrand
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE