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经营范围
发明名称
Purification process of aliphatic polyester
摘要
申请公布号
EP0644219(B1)
申请公布日期
2001.02.14
申请号
EP19940114635
申请日期
1994.09.16
申请人
MITSUI CHEMICALS, INC.
发明人
SUIZU, HIROSHI;TAKAGI, MASATOSHI;AJIOKA, MASANOBU;YAMAGUCHI, AKIHIRO
分类号
C08G63/90;(IPC1-7):C08G63/90;C08G63/06;C08G63/16
主分类号
C08G63/90
代理机构
代理人
主权项
地址
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