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经营范围
发明名称
METHOD OF WASHING MEMBRANE
摘要
申请公布号
JPS5258078(A)
申请公布日期
1977.05.13
申请号
JP19750134314
申请日期
1975.11.08
申请人
SUMITOMO CHEMICAL CO
发明人
SANO TAKEZOU;SHIMOMURA TAKATOSHI;SASAKI MASAO
分类号
B01D61/02;B01D61/14;B01D65/08
主分类号
B01D61/02
代理机构
代理人
主权项
地址
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