Number | Name | Date | Kind |
---|---|---|---|
3845770 | Theeuwes et al. | Nov 1974 | |
3916899 | Theeuwes et al. | Nov 1975 | |
4008719 | Theeuwes et al. | Feb 1977 | |
4036228 | Theeuwes | Jul 1977 | |
4111201 | Theeuwes | Sep 1978 | |
4111202 | Theeuwes | Sep 1978 | |
4327725 | Cortese et al. | May 1982 | |
4519801 | Edgren | May 1985 | |
4576604 | Guittard et al. | Mar 1986 | |
4612008 | Wong et al. | Sep 1986 | |
4844907 | Elger et al. | Jul 1989 | |
5021053 | Barclay et al. | Jun 1991 | |
5198229 | Wong et al. | Mar 1993 | |
5312389 | Theeuwes et al. | May 1994 | |
5326571 | Wright et al. | Jul 1994 | |
5460826 | Merill et al. | Oct 1995 | |
5529787 | Merrill et al. | Jun 1996 |
Number | Date | Country |
---|---|---|
0 220 805 A3 | May 1987 | EPX |
0 232 877 A2 | Aug 1987 | EPX |
2 196 848 | May 1988 | GBX |
Entry |
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Zenz et al., Chemical Abstracts, vol. 122, #142620, 1994. |