Stefan Kowatsch

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Patents Applicationslast 30 patents

Information Patent Application
Phenol-Formaldehyde Resins, Method for the Production Thereof and U...
- Publication number 20110015341
- Publication date Jan 20, 2011
- Dynea Oy
- Stefan Kowatsch
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Alkyd resins as non-formaldehyde binders for nonwoven products
- Publication number 20080038977
- Publication date Feb 14, 2008
- Dynea Oy
- Jan Lebduska
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS