Number | Date | Country | Kind |
---|---|---|---|
95201785 | Jun 1995 | EPX |
Number | Name | Date | Kind |
---|---|---|---|
4806757 | Kano et al. | Feb 1989 |
Number | Date | Country |
---|---|---|
0522605 | Jan 1993 | EPX |
2952436 | Jul 1981 | DEX |
Entry |
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Chemical Abstracts, vol. 114, No. 4, 28 Jan. 1991, Abstract No. 32220. |
Chemical Abstracts, vol. 114, No. 4, 28 Jan. 1991, Abstract No. 32097. |
Chemical Abstracts, vol. 111, No. 24, 11 Dec. 1989, Abstract No. 221382. |
Chemical Abstracts, vol. 96, No. 24, 14 Jun. 1982, Abstract No. 207498. |