Andreas Rack

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Hanau, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing a decorative gold alloy coating
- Patent number 5,510,012
- Issue date Apr 23, 1996
- Leybold Aktiengesellschaft
- Siegfried Schulz
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method for coating a substrate of low resistance to corrosion
- Patent number 5,407,548
- Issue date Apr 18, 1995
- Leybold Aktiengesellschaft
- Uwe Kopacz
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...