Harald Aufrecht

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Aalen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Extended nip press blanket
- Patent number 5,766,421
- Issue date Jun 16, 1998
- Voith Sulzer Papiermaschinen Gesellschaft mbH
- Harald Aufrecht
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Surface contoured press jacket for a shoe press
- Patent number 5,626,723
- Issue date May 6, 1997
- J. M. Voith GmbH
- Christian Schiel
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Inner surface contoured press jacket by having cavities therein for...
- Patent number 5,472,573
- Issue date Dec 5, 1995
- J. M. Voith GmbH
- Christian Schiel
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Apparatus for manufacturing a press blanket
- Patent number 5,320,702
- Issue date Jun 14, 1994
- J. M. Voith GmbH
- Uwe Matuschczyk
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Inner surface contoured press jacket for a shoe press
- Patent number 5,302,251
- Issue date Apr 12, 1994
- J. M. Voith GmbH
- Christian Schiel
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Press blanket for a pressing device
- Patent number 5,118,391
- Issue date Jun 2, 1992
- J. M. Voith GmbH
- Uwe Matuschczyk
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE