Karl-Ernst Fickert

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Emmerting, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for the preparation of polyvinyl alcohols which are soluble...
- Patent number 4,997,870
- Issue date Mar 5, 1991
- Wacker-Chemie GmbH
- Bernd Schilling
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Novel coating slips
- Patent number 4,879,336
- Issue date Nov 7, 1989
- Wacker-Chemie GmbH
- Bernd Schilling
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE