Erja Nikula

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Vantaa, FI

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for film coating a moving paper or board web s...
- Patent number 6,399,160
- Issue date Jun 4, 2002
- Valmet Corporation
- Johan Grön
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method and an apparatus for coating paperboard with a coating mix h...
- Patent number 6,303,187
- Issue date Oct 16, 2001
- Valmet Corporation
- Mika Leino
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE