Number | Name | Date | Kind |
---|---|---|---|
3098718 | Ferrari | Jul 1963 | |
3926556 | Boucher | Dec 1975 | |
4933529 | Saville | Jun 1990 | |
5304766 | Baudet et al. | Apr 1994 | |
5451302 | Cha | Sep 1995 | |
5796080 | Jennings et al. | Aug 1998 |
Number | Date | Country |
---|---|---|
4401601 | Jul 1995 | DE |
0628330 | Dec 1994 | EP |
9322650 | Nov 1993 | WO |
9511750 | May 1995 | WO |
Entry |
---|
Elke M. L. Lorentzen et al., “Comparison of Microwave-Assisted and Conventional Leaching USing EPA Method 3050B,” Anal. Chem., vol. 68, No. 24, Dec. 15, 1996, pp. 4316-4320. |