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发明名称
PROCESS FOR PREPARING MEMBRANE FOR PURIFYING WASTE LIQUORS FROM BORIC ACID
摘要
申请公布号
SU1077901(A1)
申请公布日期
1984.03.07
申请号
SU19802911335
申请日期
1980.04.18
申请人
KOVALENKO VIKTOR,SU;KRASNOV BORIS P,SU
发明人
KOVALENKO VIKTOR I,SU;KRASNOV BORIS P,SU
分类号
C08J5/18;(IPC1-7):C08J5/18;B01D13/04
主分类号
C08J5/18
代理机构
代理人
主权项
地址
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