Peter Petermann

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Dinslaken, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus to produce paper webs coated on both sides
- Patent number 6,599,395
- Issue date Jul 29, 2003
- Voith Sulzer Papiermaschinen GmbH
- Hans-Jürgen Wulz
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method and apparatus to produce paper webs coated on both sides
- Patent number 6,284,097
- Issue date Sep 4, 2001
- Voith Sulzer Papiermaschinen GmbH
- Hans-Jürgen Wulz
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
Method and apparatus to produce paper webs coated on both sides
- Publication number 20020060009
- Publication date May 23, 2002
- Voith Sulzer Papiermaschinen GmbH.
- Hans-Jurgen Wulz
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE