Number | Name | Date | Kind |
---|---|---|---|
3186994 | Johnson et al. | Jun 1965 | |
3370062 | Corran | Feb 1968 | |
3420883 | Taplin, III | Jan 1969 | |
4205175 | Bowden et al. | May 1980 | |
4241213 | Nishiyama et al. | Dec 1980 | |
4281135 | Perettie et al. | Jul 1981 | |
4429132 | Whittaker | Jan 1984 | |
4490534 | Fujikawa et al. | Dec 1984 | |
4752644 | Sharvit et al. | Jun 1988 | |
4785112 | DesJardin et al. | Nov 1988 | |
4801716 | Sharvit et al. | Jan 1989 | |
4810797 | Sharvit et al. | Mar 1989 | |
4968807 | Humphreys et al. | Nov 1992 |
Entry |
---|
I. Sangyo, Japanese Kokai JP 58,206,564 Chem. Abst., vol. 100, 138966j (1984). |