Number | Date | Country | Kind |
---|---|---|---|
44 04 313.9 | Feb 1994 | DEX |
Number | Name | Date | Kind |
---|---|---|---|
3411764 | Falk | Nov 1968 | |
3467167 | Mahin | Sep 1969 | |
3575695 | Miyashita | Apr 1971 | |
3885956 | Obst | May 1975 | |
3885957 | Richter | May 1975 | |
4814006 | Gorjup et al. | Mar 1989 | |
5196157 | Inoue | Mar 1993 |
Entry |
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Swaney et al. "Development of a small sized ladle metallurgy system" Metallurgical Plant and Technology International May 1990 pp. 64-73. |