Albrecht Kahmann

Follow

Person

Weingarten, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Arrangement for the flocculation of flocculatable substances in sus...
- Patent number 4,784,764
- Issue date Nov 15, 1988
- Sulzer-Escher Wyss GmbH
- Hans H. Kleinschnittger
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method for defiberizing waste paper in a thick stock range
- Patent number 4,538,765
- Issue date Sep 3, 1985
- Escher Wyss GmbH
- Hermann Mayr
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Grinding apparatus for a suspension of fibres for paper manufacturing
- Patent number 4,402,463
- Issue date Sep 6, 1983
- Escher Wyss GmbH
- Albrecht Kahmann
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Apparatus for processing waste paper
- Patent number 4,283,275
- Issue date Aug 11, 1981
- Escher Wyss GmbH
- Wolfgang Heinbockel
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Fiberizer
- Patent number 4,216,918
- Issue date Aug 12, 1980
- Escher Wyss GmbH
- Albrecht Kahmann
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE