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Patrice Nykiel
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Beaumont-sur-Crosne, FR
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last 30 patents
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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
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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
Information
Patent Grant
Heating device for transfer of liquid metal and process for manufac...
Patent number
5,708,257
Issue date
Jan 13, 1998
SEVA
Jean-Louis Comarteau
B22 - CASTING POWDER METALLURGY