Hans-Peter Kehrer

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Pforzheim, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for generating hard, wear-proof surface layers on a metallic...
- Patent number 4,537,793
- Issue date Aug 27, 1985
- Siemens Aktiengesellschaft
- Hans-Peter Kehrer
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...