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经营范围
发明名称
High temperature solid state polymerization of poly (trimethylene terephthalate)
摘要
申请公布号
GB0110679(D0)
申请公布日期
2001.06.20
申请号
GB20010010679
申请日期
2001.05.01
申请人
SHELL INTERNATIONAL RESEARCH MAATSCHHAPPIJ B.V.
发明人
分类号
C08G63/183;C08G63/80
主分类号
C08G63/183
代理机构
代理人
主权项
地址
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