Volker J. Ringer

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Chateauguay, CA

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Patents Grantslast 30 patents

Information Patent Grant
High temperature Yankee hood
- Patent number 6,079,115
- Issue date Jun 27, 2000
- Asea Brown Boveri, Inc.
- Volker J. Ringer
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE