Number | Date | Country | Kind |
---|---|---|---|
3820866 | Jun 1988 | DEX |
Number | Name | Date | Kind |
---|---|---|---|
2783173 | Walker et al. | Feb 1957 | |
2807282 | Watts et al. | Feb 1958 | |
3002534 | Noland | Oct 1961 | |
3008493 | Roe | Nov 1961 | |
3080893 | Craycraft | Mar 1963 | |
3462850 | Galer | Aug 1969 | |
3481369 | Ganahl | Dec 1969 | |
3718161 | Woodson | Feb 1973 | |
3734139 | Zafiroglu | May 1973 | |
4193180 | Press | Mar 1980 | |
4238260 | Washkewicz | Dec 1980 | |
4258755 | Higbee | Mar 1981 | |
4469138 | Satoh | Sep 1984 | |
4474233 | Swozil | Oct 1984 | |
4496621 | Hubert et al. | Jan 1985 | |
4693281 | Creedon | Sep 1987 | |
4800109 | Washizu | Jan 1989 |
Number | Date | Country |
---|---|---|
0181614 | May 1986 | EPX |
1049171 | Jan 1959 | DEX |
1231974 | Jan 1967 | DEX |
3116309 | May 1985 | DEX |
3054239 | Mar 1988 | JPX |
3070096 | Mar 1988 | JPX |
1107843 | Mar 1968 | GBX |
Entry |
---|
Publication explaining Diabon, date unknown. |