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经营范围
发明名称
Procédé de purification par cristallisation
摘要
申请公布号
FR1153982(A)
申请公布日期
1958.03.31
申请号
FRD1153982
申请日期
1956.06.08
申请人
PHILLIPS PETROLEUM COMPANY
发明人
分类号
A23L2/12;B01D9/00;C07C7/14
主分类号
A23L2/12
代理机构
代理人
主权项
地址
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