Jyrki Kettunen

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Jalaskyla, FI

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Patents Grantslast 30 patents

Information Patent Grant
Method of producing printed matter
- Patent number 6,893,789
- Issue date May 17, 2005
- M-real Oyj
- Markku Leskelä
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
Method of producing printed matter
- Publication number 20030104305
- Publication date Jun 5, 2003
- Markku Leskela
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE