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发明名称
Method of purifying flavone derivatives
摘要
申请公布号
US2916500(A)
申请公布日期
1959.12.08
申请号
US19530376951
申请日期
1953.08.27
申请人
SUNKIST GROWERS, INC.
发明人
WILSON CLARENCE WALTER
分类号
C07D311/40
主分类号
C07D311/40
代理机构
代理人
主权项
地址
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