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发明名称
SEPARATORY PROCESS UTILIZING A PERMEABLE POLYAMIDE MEMBRANE HAVING POLY(OXYETHYLENE) GRAFTS
摘要
申请公布号
CA904477(A)
申请公布日期
1972.07.04
申请号
CAD904477
申请日期
申请人
THE DOW CHEMICAL COMPANY
发明人
SHLOMO ROSENBAUM
分类号
B01D71/78;C08G18/83;C08G65/26;C08G69/48;(IPC1-7):C08G65/26
主分类号
B01D71/78
代理机构
代理人
主权项
地址
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