Juha Patola

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Vaasa, FI

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Patents Grantslast 30 patents

Information Patent Grant
Delignification of chemical pulp with peroxide in the presence of a...
- Patent number 6,165,318
- Issue date Dec 26, 2000
- Kemira Chemicals Oy
- Aarto Paren
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE