Number | Date | Country | Kind |
---|---|---|---|
63-203718 | Aug 1988 | JPX | |
1-090831 | Apr 1989 | JPX | |
1-184581 | Jul 1989 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
4404125 | Abolins et al. | Sep 1983 | |
5004561 | Nomura et al. | Apr 1991 |
Number | Date | Country |
---|---|---|
077059 | Apr 1983 | EPX |
0121974 | Mar 1984 | EPX |
226851 | Nov 1985 | EPX |
61-112608 | May 1985 | JPX |
62-100553 | May 1987 | JPX |
Entry |
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Chemical Abstracts, vol. 105, No. 20, abstract no. 173777y, Columbus, Ohio USA. |