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经营范围
发明名称
BIPOLARE MEMBRANE.
摘要
申请公布号
AT66948(T)
申请公布日期
1991.09.15
申请号
AT19840307912T
申请日期
1984.11.14
申请人
CHINESE PETROLEUM CORPORATION
发明人
LIU, KANG-JEN;LEE, HO-LUN
分类号
B01D61/42;C08J5/22;C25B13/08;(IPC1-7):C08J5/22
主分类号
B01D61/42
代理机构
代理人
主权项
地址
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