Gerard Piet

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Bezons, FR

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Patents Grantslast 30 patents

Information Patent Grant
Device for the continuous coating of a metallic material in motion...
- Patent number 5,437,725
- Issue date Aug 1, 1995
- SOLLAC, Societe anonyme
- Frederic Schuster
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Device for low-temperature plasma surface treatment of a plate or a...
- Patent number 5,225,651
- Issue date Jul 6, 1993
- Ugine S. A.
- Pierre De Gelis
- C21 - METALLURGY OF IRON