Number | Date | Country | Kind |
---|---|---|---|
81375 | Jan 1987 | ILX |
Number | Name | Date | Kind |
---|---|---|---|
4442354 | Hurst et al. | Apr 1984 | |
4755344 | Friedman et al. | Jul 1988 |
Number | Date | Country |
---|---|---|
3278772 | Dec 1966 | JPX |
0239186 | Oct 1986 | JPX |
8302572 | Aug 1983 | WOX |
Entry |
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B. Rasser et al., Surface Ionization Source for Heavy Ions, 1/2/80. |