Societe Anonyme Cockerill Ougree Providence et Esperance-Longdoz

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Patents Grantslast 30 patents

Information Patent Grant
Production of refractory linings in metallurgical vessels
- Patent number 4,079,105
- Issue date Mar 14, 1978
- Societe Anonyme Cockerill Ougree Providence et Esperance-Longdoz
- Joseph Sante David Zorzi
- B22 - CASTING POWDER METALLURGY