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经营范围
发明名称
COMPOSITE MEMBRANE
摘要
申请公布号
JPS6142302(A)
申请公布日期
1986.02.28
申请号
JP19850164181
申请日期
1985.07.26
申请人
E I DU PONT DE NEMOURS & CO
发明人
SHIYAAMAN AACHII SANDETSUTO
分类号
B01D69/12;B01D71/56;B01D71/82
主分类号
B01D69/12
代理机构
代理人
主权项
地址
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