Kalle Vaaraniemi

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Tikkakoski, FI

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Patents Grantslast 30 patents

Information Patent Grant
Composite doctor arrangement
- Patent number 7,618,518
- Issue date Nov 17, 2009
- Metso Paper, Inc.
- Ilkka Rata
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
Composite Doctor Arrangement
- Publication number 20060289141
- Publication date Dec 28, 2006
- Ilkka Rata
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS