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经营范围
发明名称
COMPOSITE REVERSE OSMOSIS MEMBRANE
摘要
申请公布号
JPH07171363(A)
申请公布日期
1995.07.11
申请号
JP19930321708
申请日期
1993.12.21
申请人
NITTO DENKO CORP
发明人
HIROSE MASAHIKO;IKEDA KENICHI
分类号
B01D71/56;B01D71/82;(IPC1-7):B01D71/56
主分类号
B01D71/56
代理机构
代理人
主权项
地址
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