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发明名称
PREPARATION OF GAS SEPARATION COMPOSITE MEMBRANE
摘要
申请公布号
JPH0338225(A)
申请公布日期
1991.02.19
申请号
JP19890174472
申请日期
1989.07.05
申请人
MATSUSHITA ELECTRIC IND CO LTD
发明人
TAKEMOTO KOJI;SAWADA TASUKE;RYUZAKI SHIGERU;KIMURA MASANORI
分类号
B01D67/00;B01D71/70
主分类号
B01D67/00
代理机构
代理人
主权项
地址
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DISPLAY DEVICE
