Number | Name | Date | Kind |
---|---|---|---|
3303104 | Rubin | Feb 1967 | |
4049467 | Rubin | Sep 1977 | |
4283300 | Kurtz | Aug 1981 | |
4390351 | Havinga et al. | Jun 1983 | |
4430243 | Bragg | Feb 1984 | |
4478733 | Oakes | Oct 1984 | |
4483778 | Thompson et al. | Nov 1984 | |
4539130 | Thompson et al. | Sep 1985 | |
4626373 | Finch et al. | Dec 1986 |
Number | Date | Country |
---|---|---|
124341 | Nov 1984 | EPX |
157483 | Oct 1985 | EPX |
Entry |
---|
Chem. Abstracts 87:99004k. |
Chem. Abstracts 97:227307g. |