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IMPCO-VOEST-ALPINE PULPING TECHNOLOGIES GMBH
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A-4031 LINZ, AT
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Patent Grant
Continuously guiding liquids in a digester during pulp digestion
Patent number
6,261,413
Issue date
Jul 17, 2001
Impco-Voest-Alpine Pulping Technologies GmbH
Manfred Dietmar Hepp
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
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