Number | Name | Date | Kind |
---|---|---|---|
3245305 | Turner | Apr 1966 | |
3431054 | Doonan et al. | Mar 1969 | |
3506358 | Baba et al. | Apr 1970 | |
3561872 | Grabowski et al. | Feb 1971 | |
3646331 | Lord | Feb 1972 | |
3806258 | Rich | Apr 1974 | |
3874799 | Isaacs et al. | Apr 1975 | |
4093991 | Christie et al. | Jun 1978 | |
4176957 | Maeda et al. | Dec 1979 | |
4227811 | Tohyama et al. | Oct 1980 |
Entry |
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Defreese et al., Analytical Chemistry, vol. 48, No. 11, Sep. 1976, pp. 1530-1536. |