Wolfgang Stein

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Neuwied, DE

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Patents Grantslast 30 patents

Information Patent Grant
Roll changer for an apparatus for producing hygienic products
- Patent number 6,578,616
- Issue date Jun 17, 2003
- Winkler + Duennebier AG
- Wolfgang Stein
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
Roll changer for an apparatus for producing hygienic products
- Publication number 20010020664
- Publication date Sep 13, 2001
- Wolfgang Stein
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL