Number | Date | Country | Kind |
---|---|---|---|
04731/88-0 | Dec 1988 | CHX |
Number | Name | Date | Kind |
---|---|---|---|
1535542 | Price | Apr 1925 | |
2234552 | Dean et al. | Mar 1941 | |
2393906 | Hensel et al. | Jan 1946 | |
4758280 | Bergmann et al. | Jul 1988 |
Number | Date | Country |
---|---|---|
3235832 | Apr 1984 | DEX |
352965 | Apr 1961 | CHX |
543764 | Dec 1973 | CHX |
154669 | Oct 1963 | SUX |
1207807 | Oct 1970 | GBX |
Entry |
---|
Chem. Abs. 111(8): 62334f, 4/88. |