Jean-Marie Landry

Follow

Person

Maizieres-les-Metz, FR

People

Patents Grantslast 30 patents

Information Patent Grant
Bottom of metallurgical container and process of forming the same
- Patent number 4,403,768
- Issue date Sep 13, 1983
- Institut de Recherches de la Siderurgie Francaise (Irsid)
- Jean-Claude Grosjean
- B22 - CASTING POWDER METALLURGY