Rainer Braun

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Munich, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for manufacturing microcrystalline cubic boron-nitride-layers
- Patent number 5,629,053
- Issue date May 13, 1997
- Siemens Aktiengesellschaft
- Helmuth Treichel
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...