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发明名称
CELLULOSE ESTER PERMEABLE MEMBRANE AND ITS PRODUCTION
摘要
申请公布号
JPS5830308(A)
申请公布日期
1983.02.22
申请号
JP19810126687
申请日期
1981.08.14
申请人
TEIJIN KK
发明人
HASEGAWA RIYOUZOU;MURAKAMI EIICHI;MATSUZAWA KIMIHIKO;MASUNAGA EIJI
分类号
C08J9/28;B01D71/16
主分类号
C08J9/28
代理机构
代理人
主权项
地址
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