Number | Date | Country | Kind |
---|---|---|---|
60-167973 | Jul 1985 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
3755582 | Bullock | Aug 1973 |
Number | Date | Country |
---|---|---|
3343092 | Jun 1985 | DEX |
1573875 | Jul 1969 | FRX |
58-57301 | Apr 1983 | JPX |
0243001A | May 1984 | JPX |
Entry |
---|
Windholz et al., The Merck Index, 1983, Nos. 2763, 3921, 3933, 6936 and 7041. |
Chemical Patents Index, Basic Abstracts Journal, Sec. C, Week 8603, 3/1986, Abstract No. 18497. |