Bernhard Rebernik

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Patents Grantslast 30 patents

Information Patent Grant
Grinding element for drum refiner
- Patent number 5,228,629
- Issue date Jul 20, 1993
- Emmerich Bernhard
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Apparatus for crushing or grinding of fibrous material, in particul...
- Patent number 5,127,591
- Issue date Jul 7, 1992
- Maschinefabrik Andritz Actiengesellschaft
- Emmerich Bernhard
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE