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发明名称
METHOD FOR TREATING WATER BY REVERSE OSMOTIC MEMBRANE
摘要
申请公布号
JPS57147405(A)
申请公布日期
1982.09.11
申请号
JP19810033183
申请日期
1981.03.10
申请人
NITSUKISOU KK
发明人
DAIGO MINORU
分类号
C02F1/44;A61M1/14;B01D65/02
主分类号
C02F1/44
代理机构
代理人
主权项
地址
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