Number | Date | Country | Kind |
---|---|---|---|
8-063164 | Mar 1996 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
3791027 | Angelo et al. | Feb 1974 | |
3842023 | Anagnostou et al. | Oct 1974 | |
4419146 | Roberts | Dec 1983 | |
5116432 | Kerner | May 1992 | |
5167729 | Takemoto et al. | Dec 1992 |
Number | Date | Country |
---|---|---|
49-11301 | Mar 1974 | JPX |
190996 | Jul 1992 | JPX |
5-228689 | Sep 1993 | JPX |
1338994 | Sep 1987 | SUX |
05228 | Apr 1992 | WOX |
Entry |
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Hawley's Condensed Chemical Dictionary 13th Edition p. 18. |