Daniel Vonner

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Thionville, FR

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Patents Grantslast 30 patents

Information Patent Grant
Process for preparation of an article made of enameled sheet steel...
- Patent number 6,199,263
- Issue date Mar 13, 2001
- Sollac
- Vicent Cholet
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Process for preparing the metal surface of an article, especially o...
- Patent number 5,766,374
- Issue date Jun 16, 1998
- Sollac
- Louis Guillot
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...