Roland F. Chevriot

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Sainte-Genevieve-des-Bois, FR

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Patents Grantslast 30 patents

Information Patent Grant
Method for increasing the mechanical resistance of foundry moulds o...
- Patent number 3,993,117
- Issue date Nov 23, 1976
- Centre Technique des Industries de la Fonderie
- Roland F. Chevriot
- B22 - CASTING POWDER METALLURGY