Number | Name | Date | Kind |
---|---|---|---|
4637840 | Fujii et al. | Jan 1987 | |
4971636 | Watenabe et al. | Nov 1990 | |
5001173 | Anderson et al. | Mar 1991 | |
5151297 | Robbins et al. | Sep 1992 |
Number | Date | Country |
---|---|---|
1186959 | May 1985 | CAX |
230320 | Jul 1987 | EPX |
453374 | Oct 1991 | EPX |
5375133 | Jul 1978 | JPX |
2145774 | Jun 1990 | JPX |
3092342 | Apr 1991 | JPX |
1472079 | Apr 1977 | GBX |
2239196 | Jun 1991 | GBX |
Entry |
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"Induction Furnaces", Kirk-Othmer Encyclopedia of Chemical Technology, vol. 11, pp. 542-550, 1979. |