Johann Hiebaum

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Kalsdorf, AT

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Patents Grantslast 30 patents

Information Patent Grant
Device for drying paper webs, especially tissue paper webs
- Patent number 7,363,725
- Issue date Apr 29, 2008
- Andritz AG
- Wolfgang Promitzer
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
Device for drying paper webs, especially tissue paper webs
- Publication number 20030177660
- Publication date Sep 25, 2003
- Wolfgang Promitzer
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE