Number | Date | Country | Kind |
---|---|---|---|
9603637 | Feb 1996 | GBX |
Filing Document | Filing Date | Country | Kind | 102e Date | 371c Date |
---|---|---|---|---|---|
PCT/GB97/00481 | 2/21/1997 | 8/20/1998 | 8/20/1998 |
Publishing Document | Publishing Date | Country | Kind |
---|---|---|---|
WO97/31004 | 8/28/1997 |
Number | Name | Date | Kind |
---|---|---|---|
5043330 | Nguyen et al. | Aug 1991 | |
5128331 | Nguyen et al. | Jul 1992 | |
5153183 | Kawabe et al. | Oct 1992 |
Number | Date | Country |
---|---|---|
0 440 809 A1 | Aug 1991 | EPX |
WO 9704785 | Feb 1997 | WOX |
Entry |
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Chem. Abstracts, vol. 120 (1994), p. 1213, abstract 164485, Sugioka, T., "Preparation of diazomethylenebisphosphonic acids as agrochemicals or pharmacuticals," JP 5,247,071 (Mar. 6, 1992). |