Processes yielding slags of special composition

This industry / category may be too specific. Please go to a parent level for more data

Industries

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing pig iron or steel and cement clinker from s...
- Patent number 5,944,870
- Issue date Aug 31, 1999
- "Holderbank" Financiere Glarus AG
- Alfred Edlinger
- C21 - METALLURGY OF IRON
Information Patent Grant
Lime removal from furnace surfaces
- Patent number 4,165,065
- Issue date Aug 21, 1979
- James J. Bowden
- C21 - METALLURGY OF IRON
Information Patent Grant
3178122
- Patent number 3,178,122
- Issue date Apr 13, 1965
- C21 - METALLURGY OF IRON
Information Patent Grant
2855291
- Patent number 2,855,291
- Issue date Oct 7, 1958
- C21 - METALLURGY OF IRON
Information Patent Grant
2855289
- Patent number 2,855,289
- Issue date Oct 7, 1958
- C21 - METALLURGY OF IRON
Information Patent Grant
2366177
- Patent number 2,366,177
- Issue date Jan 2, 1945
- C21 - METALLURGY OF IRON
Information Patent Grant
2215588
- Patent number 2,215,588
- Issue date Sep 24, 1940
- C21 - METALLURGY OF IRON
Information Patent Grant
2027868
- Patent number 2,027,868
- Issue date Jan 14, 1936
- C21 - METALLURGY OF IRON
Information Patent Grant
1846234
- Patent number 1,846,234
- Issue date Feb 23, 1932
- C21 - METALLURGY OF IRON
Information Patent Grant
1820178
- Patent number 1,820,178
- Issue date Aug 25, 1931
- C21 - METALLURGY OF IRON
Information Patent Grant
1515794
- Patent number 1,515,794
- Issue date Nov 18, 1924
- C21 - METALLURGY OF IRON