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经营范围
发明名称
Procédé de préparation du polyoxyphénylène-1, 4 solide
摘要
申请公布号
FR1301174(A)
申请公布日期
1962.08.10
申请号
FR19610873651
申请日期
1961.09.20
申请人
E. I. DU PONT DE NEMOURS AND COMPANY
发明人
分类号
C08G65/38
主分类号
C08G65/38
代理机构
代理人
主权项
地址
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