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发明名称
Alkyl substituted pyrogallol
摘要
申请公布号
US2137815(A)
申请公布日期
1938.11.22
申请号
US19370151667
申请日期
1937.07.02
申请人
STOCKELBACH FRITS E
发明人
STOCKELBACH FRITS E.
分类号
C07C37/16;C07C39/10
主分类号
C07C37/16
代理机构
代理人
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