Kari Sipi

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Espoo, FI

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Patents Grantslast 30 patents

Information Patent Grant
Precalendering method, finishing method and apparatus for implement...
- Patent number 7,169,260
- Issue date Jan 30, 2007
- Metso Paper, Inc.
- Johan Grön
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method for producing calendered paper
- Patent number 6,264,792
- Issue date Jul 24, 2001
- Valmet Corporation
- Harri Kuosa
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Calender device for on-line connection to a paper machine
- Patent number 5,131,324
- Issue date Jul 21, 1992
- Valmet Paper Machinery Inc.
- Ari Lassila
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Roll for use in calendering a web
- Patent number 5,123,340
- Issue date Jun 23, 1992
- Valmet Paper Machinery Inc.
- Timo Kiema
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...

Patents Applicationslast 30 patents

Information Patent Application
Precalendering method, fininshing method and apparatus for implemen...
- Publication number 20040020618
- Publication date Feb 5, 2004
- Johan Gron
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE