Gunther Holdenried

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Leichlingen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for mixing polymer melts with additives
- Patent number 7,138,478
- Issue date Nov 21, 2006
- Bayer Aktiengesellschaft
- Klemens Kohlgrüber
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Process for mixing polymer melts with additives
- Publication number 20040225103
- Publication date Nov 11, 2004
- Klemens Kohlgrueber
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL