Oy Advanced Forest Automation Ab

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Patents Grantslast 30 patents

Information Patent Grant
Method of determining rapidly the concentration of the total sulphu...
- Patent number 4,889,593
- Issue date Dec 26, 1989
- Oy Advanced Forest Automation Ab
- Panu Tikka
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
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
Information Patent Grant
Method for rapid determination of the contents of lignin, monosacch...
- Patent number 4,718,979
- Issue date Jan 12, 1988
- Oy Advanced Forest Automation Ab
- Panu Tikka
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE