Number | Date | Country | Kind |
---|---|---|---|
3-17769 | Feb 1991 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
4971805 | Kitanishi et al. | Nov 1990 |
Number | Date | Country |
---|---|---|
0433817 | Jun 1991 | EPX |
WO8400490 | Feb 1984 | WOX |
Entry |
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Chemical Abstracts, vol. 113, No. 10, 84872y, and JP-A-02-088519, Mar. 28, 1990. |
Chemical Abstracts, vol. 110, No. 10, 82500q, and JP-A-63-079817, Sep. 4, 1988. |
Chemical Abstracts, vol. 106, No. 22, 182682m, and JP-A-62-033116, Feb. 13, 1987. |
Chemical Abstracts, vol. 114, No. 24, 235088w, and JP-A-03-041020, Feb. 21, 1991. |