Number | Date | Country | Kind |
---|---|---|---|
63-323027 | Dec 1988 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
442391 | Pumpelly | Dec 1890 | |
1405627 | Petrie | Feb 1922 | |
1486430 | Hansen | Mar 1924 | |
2892247 | Honey | Jun 1959 | |
3064066 | Sundberg | Nov 1962 | |
3172782 | Jache | Mar 1965 | |
3402077 | Kida et al. | Sep 1968 | |
3947537 | Buntin et al. | Mar 1976 | |
4262068 | Kono et al. | Apr 1981 |
Number | Date | Country |
---|---|---|
385707 | Oct 1908 | FRX |
60-86740 | Oct 1986 | JPX |
60176027 | Feb 1987 | JPX |
60277145 | Jun 1987 | JPX |
62-71260 | Oct 1988 | JPX |
272916 | Sep 1928 | GBX |
787872 | Dec 1957 | GBX |
Entry |
---|
Condensed Chemical Dictionary, 492 (10th ed. 1981). |