Number | Date | Country | Kind |
---|---|---|---|
8827149 | Nov 1988 | GBX | |
8905383 | Mar 1989 | GBX |
Number | Date | Country |
---|---|---|
0024888 | Oct 1981 | EPX |
0203606 | Dec 1986 | EPX |
0241901 | Oct 1987 | EPX |
0253213 | Jan 1988 | EPX |
3208330 | Sep 1983 | DEX |
2430416 | Jan 1980 | FRX |
Entry |
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Chemical Abstracts, 92 (1980), 198103b; Nishioka et al. |
Chemical Abstracts, 111 (1989), 92323u; Schuetz et al. |
Chemical Abstracts, 105 (1986), 78670z; Bushell et al. |
Chemical Abstracts, 107 (1987), 193307s, DiMarino et al. |