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发明名称
Process for the separation of polycarboxylic acids from mixtures containing the same
摘要
申请公布号
US2854480(A)
申请公布日期
1958.09.30
申请号
US19550526787
申请日期
1955.08.05
申请人
HENKEL & COMPAGNIE G.M.B.H.
发明人
KOSCHE HORST
分类号
C07C51/48;C11C1/00
主分类号
C07C51/48
代理机构
代理人
主权项
地址
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