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经营范围
发明名称
BEREIDING VAN LACTONPOLYESTERS.
摘要
申请公布号
NL161475(B)
申请公布日期
1979.09.17
申请号
NL19700001237
申请日期
1970.01.29
申请人
STAMICARBON N.V., HEERLEN.
发明人
分类号
C08G63/82;(IPC1-7):C08G63/10
主分类号
C08G63/82
代理机构
代理人
主权项
地址
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