Helmut Herwig

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Hagen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Deferrizing flux salt composition for flux baths
- Patent number 6,802,912
- Issue date Oct 12, 2004
- Goldschmidt AG
- Georg Bogar
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
Deferrizing flux salt composition for flux baths
- Publication number 20030084755
- Publication date May 8, 2003
- Georg Bogar
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...