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经营范围
发明名称
Foamed polyamides
摘要
申请公布号
GB1112944(A)
申请公布日期
1968.05.08
申请号
GB19660007940
申请日期
1966.02.23
申请人
E.I. DU PONT DE NEMOURS AND COMPANY
发明人
分类号
C08J9/00
主分类号
C08J9/00
代理机构
代理人
主权项
地址
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