Number | Name | Date | Kind |
---|---|---|---|
3529597 | Fuzak | Sep 1970 | |
3563237 | Maxwell | Feb 1971 | |
3565075 | Jerry | Feb 1971 | |
3934582 | Gorrie | Jan 1976 | |
3943922 | Umeda | Mar 1976 | |
4632103 | Fabricant et al. | Dec 1986 | |
4689044 | Murata | Aug 1987 |
Number | Date | Country |
---|---|---|
0811791 | Apr 1959 | GBX |
Entry |
---|
The Merck Index (9th Ed.), Merck & Co. Inc., Rahway N.J., 1976, p. 309(2370), p. 1224(9216). |