Karl-Heinz Zehenter

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Patents Grantslast 30 patents

Information Patent Grant
Coated highly wear-resistant tool and physical coating process ther...
- Patent number 5,208,102
- Issue date May 4, 1993
- Balzers Aktiengesellschaft
- Hans Schulz
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...