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发明名称
Extractive distillation process
摘要
申请公布号
US3026253(A)
申请公布日期
1962.03.20
申请号
US19580743699
申请日期
1958.06.23
申请人
PETRO-TEX CHEMICAL CORPORATION
发明人
WOERNER RUDOLPH C.
分类号
C07C7/08
主分类号
C07C7/08
代理机构
代理人
主权项
地址
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