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发明名称
Kontinuierliches Verfahren zur Gewinnung von p-Xylol durch mehrstufiges Auskristallisieren
摘要
申请公布号
DE1116205(B)
申请公布日期
1961.11.02
申请号
DE1954ST09134
申请日期
1954.12.02
申请人
ESSO RESEARCH AND ENGINEERING COMPANY
发明人
分类号
B01D9/00;C07C7/14
主分类号
B01D9/00
代理机构
代理人
主权项
地址
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