Number | Date | Country | Kind |
---|---|---|---|
9118478 | Aug 1991 | GBX |
Filing Document | Filing Date | Country | Kind | 102e Date | 371c Date |
---|---|---|---|---|---|
PCT/GB92/01587 | 8/28/1992 | 12/27/1994 | 12/27/1994 |
Publishing Document | Publishing Date | Country | Kind |
---|---|---|---|
WO93/05064 | 3/18/1993 |
Number | Date | Country |
---|---|---|
1398026 | Jun 1975 | GBX |
Entry |
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Zeitschrift fur Chemie, Schwarz et al, 14 (1) 1974 pp. 15-16. |