Alfred Bubnik

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Ravensburg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Twin wire former with water guide element over the forming zone
- Patent number 5,225,043
- Issue date Jul 6, 1993
- Sulzer-Escher Wyss GmbH
- Heinz Braun
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE