Karl Vill

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Korschenbroich, DE

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Patents Grantslast 30 patents

Information Patent Grant
Formulation for use in chrome or chrome-free tannage
- Patent number 7,771,489
- Issue date Aug 10, 2010
- BASF Aktiengesellschaft
- Stephan Hueffer
- C14 - SKINS HIDES PELTS LEATHER

Patents Applicationslast 30 patents

Information Patent Application
Method for Treating Fibrous Substrates
- Publication number 20080249230
- Publication date Oct 9, 2008
- BASF Aktiengesellschaft
- Stephan Huffer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Formulation for use in chrome or chrome-free tannage
- Publication number 20060101584
- Publication date May 18, 2006
- BASF Aktiengesellschaft
- Stephan Hueffer
- C14 - SKINS HIDES PELTS LEATHER