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发明名称
Perfectionnements à la purification de solutions d'anthraquinone
摘要
申请公布号
FR1110700(A)
申请公布日期
1956.02.15
申请号
FRD1110700
申请日期
1954.05.03
申请人
LAPORTE CHEMICALS LIMITED
发明人
分类号
C01B15/023
主分类号
C01B15/023
代理机构
代理人
主权项
地址
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