Number | Date | Country | Kind |
---|---|---|---|
9719473 | Sep 1997 | GB |
Filing Document | Filing Date | Country | Kind |
---|---|---|---|
PCT/GB98/02748 | WO | 00 |
Publishing Document | Publishing Date | Country | Kind |
---|---|---|---|
WO99/14246 | 3/25/1999 | WO | A |
Number | Name | Date | Kind |
---|---|---|---|
2625529 | Hendrick et al. | Jan 1953 | A |
3892702 | Burke, Jr. | Jul 1975 | A |
5744520 | Kmiecik-Lawrynowicz et al. | Apr 1998 | A |
5912294 | Schade | Jun 1999 | A |
Number | Date | Country |
---|---|---|
0214758 | Mar 1987 | EP |
2254583 | Jul 1975 | FR |
1493356 | Nov 1977 | GB |
Entry |
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Ullmann's Encyclopedia of Industrial Chemistry, 5th Edition, vol. A16 (1990), p. 442. |