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发明名称
FILM FORMING SOLUTION USED IN PRODUCTION OF SEMIPERMEABLE MEMBRANES FO R ULTRAFILTRATION
摘要
申请公布号
JPS5224987(A)
申请公布日期
1977.02.24
申请号
JP19750101653
申请日期
1975.08.20
申请人
NITTO ELECTRIC IND CO
发明人
TAKADONO SUMIO;ISHII SHINJI;IWABORI HIROSHI
分类号
B01D71/16
主分类号
B01D71/16
代理机构
代理人
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