Erich Harzl

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Patents Grantslast 30 patents

Information Patent Grant
Process and device for blending fluid flows
- Patent number 7,520,961
- Issue date Apr 21, 2009
- Andritz AG
- Josef Glawogger
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Process and a device for removing foreign solids from pulpers
- Patent number 4,863,107
- Issue date Sep 5, 1989
- Maschinenfabrik Andritz Actiengesellschaft
- Erich Harzl
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
Process and device for blending fluid flows
- Publication number 20050269051
- Publication date Dec 8, 2005
- Josef Glawogger
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE