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发明名称
After-Condensation of a Polycondensation Product
摘要
申请公布号
GB1177884(A)
申请公布日期
1970.01.14
申请号
GB19680009663
申请日期
1968.02.28
申请人
FARBWERKE HOECHST AKTIENGESELLSCHAFT
发明人
分类号
C08G63/80;C08G69/06;C08J3/28
主分类号
C08G63/80
代理机构
代理人
主权项
地址
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