Number | Date | Country | Kind |
---|---|---|---|
60-255779 | Nov 1985 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
3998689 | Kitago et al. | Jul 1976 | |
4064207 | DeCrescente et al. | Dec 1977 | |
4115528 | Christner et al. | Sep 1978 | |
4365008 | DeCasperis et al. | Dec 1982 | |
4426340 | Goller et al. | Jan 1984 |
Number | Date | Country |
---|---|---|
WO 8002818 | Dec 1980 | WOX |
Entry |
---|
Chemical Abstracts, vol. 101, No. 12 (1984). |