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发明名称
METHOD OF PURIFYING GLYOXYLIC ESTERS AND DISTILLATION EQUIPMENT FOR PURIFYING GLYOXYLIC ESTERS
摘要
申请公布号
EP0861823(B1)
申请公布日期
2003.04.23
申请号
EP19970939142
申请日期
1997.08.29
申请人
NIPPON SHOKUBAI CO., LTD.
发明人
BABA, HIDEYUKI;MIURA, SATORU;NONOGUCHI, MASANORI;SAITO, NOBORU
分类号
C07C67/54;C07C69/67;(IPC1-7):C07C69/67;B01D3/36
主分类号
C07C67/54
代理机构
代理人
主权项
地址
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