This application is a continuation of application Ser. No. 851,785 filed Apr. 14, 1986, now abandoned, which is a division of application Ser. No. 722,266, filed Apr. 11, 1985, now abandoned.
Number | Name | Date | Kind |
---|---|---|---|
1925926 | Kunkel | Mar 1932 | |
2854996 | Hughes | Jan 1934 | |
3265084 | Wagner | May 1934 | |
3680555 | Warncke | Aug 1972 | |
3804113 | Garcea | Apr 1974 | |
3827456 | Sheppard | Aug 1974 | |
4020828 | Stead | May 1977 | |
4061254 | Nilson | Dec 1977 | |
4400401 | Beauvais et al. | Aug 1983 | |
4406861 | Beauvais et al. | Sep 1983 | |
4457327 | Pepper | Jul 1984 | |
4474211 | Lucas | Oct 1984 | |
4474314 | Roggenburg | Oct 1984 | |
4490597 | Mengel | Dec 1984 | |
4493444 | Del Bon et al. | Jan 1985 | |
4613738 | Saville | Dec 1986 |
Number | Date | Country |
---|---|---|
2603712 | Apr 1977 | DEX |
210019 | Jul 1981 | GBX |
Entry |
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CEM Corporation Operation Manual "Microwave Drying/Digestion System", Model MDS-81, (3-1985). |
Abu-Samra et al., Analytical Chemistry, 47, 1475, (1975). |
Barrett et al., Analytical Chemistry, 7, 1021, (1978). |
Nadkarni, Analytical Chemistry, 56, 2233, (1984). |
Matthews et al., Bureau of Mines Technical Progress Report 120, (Apr. 1983). |
Operation and Service Manual, Microwave Drying/Digestion System, Model MDS-81, CEM Corporation, (revised Mar. 1985). |
Number | Date | Country | |
---|---|---|---|
Parent | 722266 | Apr 1985 |
Number | Date | Country | |
---|---|---|---|
Parent | 851785 | Apr 1986 |