Panu O. Jikka

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Helsinki, FI

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Patents Grantslast 30 patents

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Method for controlling sulphite pulping and hydrolytic processes by...
- Patent number 4,842,689
- Issue date Jun 27, 1989
- Oy Advanced Forest Automation Ab
- Panu O. Jikka
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE