Number | Date | Country | Kind |
---|---|---|---|
4624/88 | Dec 1988 | CHX | |
2174/89 | Jun 1989 | CHX |
Number | Name | Date | Kind |
---|---|---|---|
3584058 | Hahn | Jun 1971 | |
3607881 | Izquierdo et al. | Sep 1971 | |
3852305 | Nagase et al. | Dec 1974 | |
4025641 | Schaub et al. | May 1977 | |
4192949 | Merger et al. | Mar 1980 | |
4256493 | Yokoyama et al. | Mar 1981 | |
4501920 | Periasamy | Feb 1985 | |
4514401 | Tominaga et al. | Aug 1982 |
Entry |
---|
Derwent Abstract 88-095576/14, Japanese Sho 63-46277. |
Chem. Abst. 99, 6983p. |
Chem. Abst. 107, 178318a. |
Derwent Abst. 19220K/05. |
Derwent Abst. 87-174795/25. |
Chem. Abst. 101, 25142q. |
Derwent Abst. 83-335451. |
Derwent Abst. 82-09446J/51. |
Derwent Acc. 86-247628[38]. |