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经营范围
发明名称
Hollow fiber membrane having porous supporting body and preparation thereof
摘要
申请公布号
KR100990473(B1)
申请公布日期
2010.10.29
申请号
KR20020042722
申请日期
2002.07.20
申请人
发明人
分类号
B01D63/02
主分类号
B01D63/02
代理机构
代理人
主权项
地址
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