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发明名称
SELECTIVE PERMEABLE MEMBRANE OF POLYVINYLALCOHOL GROUP AND ITS MANUFACTURE
摘要
申请公布号
JPS5331580(A)
申请公布日期
1978.03.24
申请号
JP19760107089
申请日期
1976.09.06
申请人
KURARAY CO
发明人
SUEOKA AKIMICHI;OOMORI AKIO;KAWAI SHIYUUJI;OKAMOTO TAKEHIKO
分类号
B01D65/06;B01D71/38
主分类号
B01D65/06
代理机构
代理人
主权项
地址
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