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发明名称
GAS SEPARATION MEMBRANES FROM BISPHENOL AF POLYCARBONATES AND POLYESTERCARBONATES
摘要
申请公布号
EP0316960(B1)
申请公布日期
1993.03.31
申请号
EP19880119341
申请日期
1988.11.21
申请人
THE DOW CHEMICAL COMPANY
发明人
JEANES, THOMAS O.
分类号
B01D71/48;B01D71/50;C08G63/64;C08G64/10;D01D5/24;D01F6/64
主分类号
B01D71/48
代理机构
代理人
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地址
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