Yrjo Snellman

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Tampere, FI

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Patents Grantslast 30 patents

Information Patent Grant
Press section in a paper machine with guide track support for centr...
- Patent number 4,935,098
- Issue date Jun 19, 1990
- Oy Tampella AB
- Yrjo Snellman
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Press section frame in a paper machine
- Patent number 4,922,990
- Issue date May 8, 1990
- Oy Tampella AB
- Yrjo Snellman
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Frame construction of the press section in a paper machine
- Patent number 4,879,002
- Issue date Nov 7, 1989
- Oy Tampella AB
- Yrjo Snellman
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE