Number | Name | Date | Kind |
---|---|---|---|
20020032184 | Corbau et al. | Mar 2002 | A1 |
Number | Date | Country |
---|---|---|
WO 9852941 | Nov 1998 | WO |
WO 0112189 | Feb 2001 | WO |
0204424 | Jan 2002 | WO |
Entry |
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The Peruvian Official Gazette, Lima, Feb. 21, 2002, Adviso No: 131-2002, Patente de Invencion para “Derivados de Pirazol”. |