Number | Name | Date | Kind |
---|---|---|---|
3595785 | Bruce et al. | Jul 1971 | A |
4451761 | Kay | May 1984 | A |
4451869 | Sakabe et al. | May 1984 | A |
5051381 | Ohji et al. | Sep 1991 | A |
Number | Date | Country |
---|---|---|
56-005348 | Jan 1981 | JP |
11-21148 | Jul 1997 | JP |
11-092168 | Apr 1999 | JP |
Entry |
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Lewis, Sr, Hawley's Condensed Chemical Dictionary, p. 387, 1993. |