Number | Date | Country | Kind |
---|---|---|---|
62-37844 | Feb 1987 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
4701465 | Tanaka | Oct 1987 |
Number | Date | Country |
---|---|---|
0154353 | Sep 1985 | EPX |
0172458 | Feb 1986 | EPX |
0201741 | Nov 1986 | EPX |
0201742 | Nov 1986 | EPX |
0201743 | Nov 1986 | EPX |
Entry |
---|
Chemical Abstracts, vol. 98, No. 9, Feb. 28, 1983, p. 638, abstract 72145x. |