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发明名称
Method of extraction of tannic acid from sumac leaf
摘要
申请公布号
US2537510(A)
申请公布日期
1951.01.09
申请号
US19480009006
申请日期
1948.02.17
申请人
GINO CARRARA
发明人
CARRARA GINO
分类号
C07H1/08
主分类号
C07H1/08
代理机构
代理人
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