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发明名称
СПОСОБ ПОЛУЧЕНИЯ 2-ГИДРАЗОНОВ 5-АРИЛ-2,3-ДИГИДРОФУРАН-2,3-ДИОНОВ
摘要
申请公布号
SU1492696(A1)
申请公布日期
2008.12.20
申请号
SU19874286753
申请日期
1987.07.20
申请人
发明人
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主分类号
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