Walter Ruef

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Wolfsberg, AT

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Patents Grantslast 30 patents

Information Patent Grant
Process for recausticizing green liquor
- Patent number 10,011,948
- Issue date Jul 3, 2018
- Mondi AG
- Walter Ruef
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
WATER-SOLUBLE UNBLEACHED BAG PAPER, AND PAPER BAG
- Publication number 20160348319
- Publication date Dec 1, 2016
- Mondi AG
- Walter RUEF
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
PROCESS FOR RECAUSTICIZING GREEN LIQUOR
- Publication number 20160002852
- Publication date Jan 7, 2016
- Mondi AG
- Walter RUEF
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Method for the treatment of fiber material
- Publication number 20070006984
- Publication date Jan 11, 2007
- SAPPI PAPIER HOLDING AG
- Wolfgang Berger
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE