Dominique Bernard Riche

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Tilloy Lez Cambrai, FR

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Patents Grantslast 30 patents

Information Patent Grant
Cored wire for introducing additives into a molten metal bath
- Patent number 6,770,366
- Issue date Aug 3, 2004
- Affival S.A.
- Dominique Bernard Riche
- C21 - METALLURGY OF IRON
Information Patent Grant
Agent for the treatment of metal melts
- Patent number 5,376,160
- Issue date Dec 27, 1994
- SKW Trostberg Aktiengesellschaft
- Bernd Neuer
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
Cored wire for introducing additives into a molten metal bath
- Publication number 20020025434
- Publication date Feb 28, 2002
- Dominique Bernard Riche
- C21 - METALLURGY OF IRON