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发明名称
NOUVEAUX POLYETHERS ET PROCEDE POUR LEUR PREPARATION
摘要
申请公布号
BE748698(A1)
申请公布日期
1970.09.06
申请号
BED748698
申请日期
1970.04.09
申请人
UGINE KUHLMANN, 10 RUE DU GENERAL FOY, PARIS 8E, FRANCE,
发明人
分类号
C08G63/682;C08G65/40;(IPC1-7):C08G/
主分类号
C08G63/682
代理机构
代理人
主权项
地址
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