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经营范围
发明名称
Process for separating azeotropic mixtures by extractive and convective distillation
摘要
申请公布号
US3013953(A)
申请公布日期
1961.12.19
申请号
US19580767068
申请日期
1958.10.13
申请人
FRAZER JACK W
发明人
FRAZER JACK W.
分类号
C07C17/38;C07C201/16
主分类号
C07C17/38
代理机构
代理人
主权项
地址
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