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Vaajakoski, FI
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last 30 patents
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Patent Grant
Method and device changing the vapor pressure inside the paper web...
Patent number
6,779,440
Issue date
Aug 24, 2004
Metso Paper, Inc.
Koivukunnas Pekka
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Patents Applications
last 30 patents
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Patent Application
Method For Treating A Fibrous Web Downstream Of Slitting
Publication number
20080289784
Publication date
Nov 27, 2008
Metso Paper, Inc.
Reijo Pietikainen
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
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Patent Application
Method and device changing the vapour pressure inside the paper web...
Publication number
20030110959
Publication date
Jun 19, 2003
Koivukunnas Pekka
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE