Number | Date | Country | Kind |
---|---|---|---|
1-316423 | Dec 1989 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
4256739 | Woodward et al. | Mar 1981 | |
4729991 | Veda et al. | Mar 1988 | |
4760060 | Mochida et al. | Jul 1988 | |
4812562 | Watanabe et al. | Mar 1989 | |
5239068 | Blaszczak et al. | Aug 1993 | |
5246926 | Bateson et al. | Sep 1993 |
Number | Date | Country |
---|---|---|
0009008 | Jan 1980 | JPX |
0182301 | Jan 1986 | JPX |
0210078 | Jan 1987 | JPX |
Entry |
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Chemical Abstracts vol. 115:182946m (1992). |
Chem. Abstracts, 1991, vol. 114, No. 3, Jan. 21, 1991. |