Number | Date | Country | Kind |
---|---|---|---|
198 22 199 | May 1998 | DE |
Filing Document | Filing Date | Country | Kind |
---|---|---|---|
PCT/EP99/01236 | WO | 00 |
Publishing Document | Publishing Date | Country | Kind |
---|---|---|---|
WO99/59528 | 11/25/1999 | WO | A |
Number | Name | Date | Kind |
---|---|---|---|
2319547 | Kendall et al. | May 1943 | A |
3441563 | Weissel et al. | Apr 1969 | A |
4218432 | Watanabe et al. | Aug 1980 | A |
4266014 | Moelants et al. | May 1981 | A |
4288534 | Lemahieu et al. | Sep 1981 | A |
4440852 | Onishi et al. | Apr 1984 | A |
4681471 | Hayduchok et al. | Jul 1987 | A |
5217709 | Lagrange et al. | Jun 1993 | A |
5474578 | Chan et al. | Dec 1995 | A |
5626633 | Roschger | May 1997 | A |
5719288 | Sens et al. | Feb 1998 | A |
6143898 | Etzbach et al. | Nov 2000 | A |
Number | Date | Country |
---|---|---|
38 42 774 | Mar 1990 | DE |
833314 | Apr 1998 | EP |
1278621 | Jun 1972 | GB |
3-204640 | Sep 1991 | JP |
Entry |
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Houben-Weyl 5/1 D (4-th Edition, 1954), pp. 231 and 296. |
“Chemie in Unserer Zeit” (Chemistry in Our Times) 1978, No. 1, pp. 1-11. |
Annalen 574, 106 (1951), pp. 106-121. |