Markku Kirvesmaki

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Vantaa, FI

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Patents Grantslast 30 patents

Information Patent Grant
Shoe roll
- Patent number 6,997,106
- Issue date Feb 14, 2006
- Metso Paper, Inc.
- Kari Holopainen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Paper machine roll with heated ends in a soft calender or supercale...
- Patent number 5,932,069
- Issue date Aug 3, 1999
- Valmet Corporation
- Harri Kuosa
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
Roll-changing apparatus
- Publication number 20030118427
- Publication date Jun 26, 2003
- Markku Kojo
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...