Number | Name | Date | Kind |
---|---|---|---|
3079226 | Newkirk | Feb 1963 | |
3158438 | Kurtak | Nov 1964 | |
3256058 | Burwell | Jun 1966 | |
3829550 | Ronzio et al. | Aug 1974 | |
4092400 | Zbranek et al. | May 1978 | |
4115513 | Kulkarni et al. | Sep 1978 | |
4168296 | Lundquist | Sep 1979 |
Number | Date | Country |
---|---|---|
456789 | Jan 1975 | SUX |
Entry |
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V. P. Taushkanov, A. A. Blokhin, M. I. Semenov, E. A. Andronov, V. A. Kuchatov, and V. K. Rumyantsev, Zhur. Prilad. Khim. 51 (3), 481-483 (1978); J. Applied Chem. USSR 51 (3), 475-477, (1978). |
S. W. H. Yih and C. T. Wang, "Tungsten", Plenum Press, New York, 1979, p. 103. |