Kostantin Schwarz

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Berlin, DE

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Patents Grantslast 30 patents

Information Patent Grant
Treatment solution for producing chrome and cobalt-free black conve...
- Patent number 9,005,373
- Issue date Apr 14, 2015
- Atotech Deutschland GmbH
- Zdenek Starkbaum
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
TREATMENT SOLUTION FOR PRODUCING CHROME AND COBALT-FREE BLACK CONVE...
- Publication number 20120186702
- Publication date Jul 26, 2012
- Atotech Deutschland GmbH
- Zdenek Starkbaum
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...