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发明名称
METHOD OF OBTAINING POLYTHIOESTERS
摘要
申请公布号
PL140951(B2)
申请公布日期
1987.06.30
申请号
PL19850254177
申请日期
1985.06.25
申请人
发明人
分类号
C07C;C08G63/68;C08G75/26;(IPC1-7):C08G75/26
主分类号
C07C
代理机构
代理人
主权项
地址
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