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发明名称
GAS SEPARATION MEMBRANE
摘要
申请公布号
EP0256530(A3)
申请公布日期
1988.08.10
申请号
EP19870111772
申请日期
1987.08.13
申请人
TORAY INDUSTRIES, INC.
发明人
YAMADA, SHINICHI;SHIRO, KUNIYASU
分类号
B01D67/00;B01D71/26;B01D71/52;B01D71/82;C08G65/48;(IPC1-7):B01D13/04;B01D53/22
主分类号
B01D67/00
代理机构
代理人
主权项
地址
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