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Matti Lautala
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Karhula, FI
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Patents Grants
last 30 patents
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Patent Grant
Flash tank steam economy improvement
Patent number
6,524,436
Issue date
Feb 25, 2003
Andritz, Inc.
Auvo K. Kettunen
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
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Patent Grant
Flash tank steam economy improvement
Patent number
6,346,166
Issue date
Feb 12, 2002
Andritz-Ahlstrom Inc.
Auvo K. Kettunen
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Patents Applications
last 30 patents
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Patent Application
Flash tank steam economy improvement
Publication number
20020036069
Publication date
Mar 28, 2002
Auvo K. Kettunen
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE