Paul O. Meinander

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Osnabruck, DE

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Patents Grantslast 30 patents

Information Patent Grant
Extended nip press with movable sealing strips
- Patent number 4,492,611
- Issue date Jan 8, 1985
- Osakeyhtio; A. Ahlstrom
- Paul O. Meinander
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE