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发明名称
PRODUCTION OF SEPARATION MEMBRANE
摘要
申请公布号
JPH06170192(A)
申请公布日期
1994.06.21
申请号
JP19920325596
申请日期
1992.12.04
申请人
TOYOBO CO LTD
发明人
NITTA KAZUHIDE;YAMADA HIDEKI
分类号
B01D71/56;B01D71/66;B01D71/68;(IPC1-7):B01D71/66
主分类号
B01D71/56
代理机构
代理人
主权项
地址
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