-
Melting of metals
-
Patent number 4,701,216
-
Issue date Oct 20, 1987
-
British Steel Corporation
-
Gene D. Spenceley
-
C21 - METALLURGY OF IRON
-
Cooling of materials
-
Patent number 4,694,889
-
Issue date Sep 22, 1987
-
British Steel Corporation
-
Gene D. Spenceley
-
B22 - CASTING POWDER METALLURGY
-
Steelmaking
-
Patent number 4,457,777
-
Issue date Jul 3, 1984
-
British Steel Corporation
-
Ian K. MacGregor
-
C21 - METALLURGY OF IRON
-
Production of steel
-
Patent number 4,430,117
-
Issue date Feb 7, 1984
-
British Steel Corporation
-
Gene D. Spenceley
-
C21 - METALLURGY OF IRON
-
Metal refining processes
-
Patent number 4,411,697
-
Issue date Oct 25, 1983
-
British Steel Corporation
-
Gene D. Spenceley
-
C21 - METALLURGY OF IRON
-