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发明名称
Verfahren zur Reinigung von Benzoesaeure
摘要
申请公布号
DE2059791(A1)
申请公布日期
1971.06.16
申请号
DE19702059791
申请日期
1970.12.04
申请人
THE DOW CHEMICAL CO.
发明人
WAYNE CLARK,MICHAEL
分类号
C07C51/487
主分类号
C07C51/487
代理机构
代理人
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