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经营范围
发明名称
Nitrogen containing condensation polymers
摘要
申请公布号
GB1140539(A)
申请公布日期
1969.01.22
申请号
GB19660013917
申请日期
1966.03.29
申请人
E. I. DU PONT DE NEMOURS AND COMPANY
发明人
FRAZER AUGUST HENRY
分类号
C08G73/08
主分类号
C08G73/08
代理机构
代理人
主权项
地址
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