Number | Date | Country | Kind |
---|---|---|---|
90 12201 | Oct 1990 | FRX |
Filing Document | Filing Date | Country | Kind | 102e Date | 371c Date |
---|---|---|---|---|---|
PCT/FR91/00770 | 10/1/1991 | 3/30/1993 | 3/30/1993 |
Publishing Document | Publishing Date | Country | Kind |
---|---|---|---|
WO92/06100 | 4/16/1992 |
Number | Name | Date | Kind |
---|---|---|---|
3346588 | Ashby | Oct 1967 | |
5066748 | Nagasubramanian et al. | Nov 1991 |
Number | Date | Country |
---|---|---|
1184098 | Feb 1959 | FRX |
Entry |
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Journal of the American Chemical Society, vol. 104, No. 7, Apr. 7, 1982, Gaston, Pa. US, pp. 2031-2034. |
Chemistry Letters, No. 4, Apr. 1984, Tokyo, JP, pp. 509-512. |