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发明名称
PREPARATION OF COPOLYETHER GLYCOLS
摘要
申请公布号
GB2025995(B)
申请公布日期
1982.07.14
申请号
GB19780028120
申请日期
1978.06.28
申请人
DU PONT DE NEMOURS & CO E
发明人
分类号
C08G4/00;C08G65/20;C08G65/26;C08G65/30;(IPC1-7):C08G65/20
主分类号
C08G4/00
代理机构
代理人
主权项
地址
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