Denis Lebeaupin

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Charenton, FR

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Patents Grantslast 30 patents

Information Patent Grant
Rapid thermochemical treatment automatic installation
- Patent number 4,915,361
- Issue date Apr 10, 1990
- Stein Heurty
- Oliver Schwebel
- C21 - METALLURGY OF IRON
Information Patent Grant
Automated flexible installation for a rapid thermochemical treatment
- Patent number 4,790,750
- Issue date Dec 13, 1988
- Stein Heurtey
- Jean Bourel
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...