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发明名称
TREATMENT OF SEMIPERMEABLE MEMBRANES
摘要
申请公布号
ZA7704961(B)
申请公布日期
1978.11.29
申请号
ZA19770004961
申请日期
1977.08.16
申请人
COUNCIL FOR SCIENTIFIC & IND RES
发明人
PIENAAR H;SANDERSON R
分类号
主分类号
代理机构
代理人
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