Christophe Liebaut

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Mercurey, FR

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Patents Grantslast 30 patents

Information Patent Grant
Method and installation for low pressure die casting in a mould cer...
- Patent number 6,422,293
- Issue date Jul 23, 2002
- SEVA
- Jean-Louis Comarteau
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Liquid metal pouring duct, process and device for homogenizing metal
- Patent number 5,853,605
- Issue date Dec 29, 1998
- SEVA
- Jean-Louis Comarteau
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Device and frame for preheating a metal casting channel
- Patent number 5,799,718
- Issue date Sep 1, 1998
- SEVA
- Jean-Louis Comarteau
- B22 - CASTING POWDER METALLURGY