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发明名称
HOLLOW-FIBRE PERMEABILITY APPARATUS
摘要
申请公布号
GB1550242(A)
申请公布日期
1979.08.08
申请号
GB19760042679
申请日期
1976.07.20
申请人
NIPPON ZEON CO LTD
发明人
分类号
B01D53/22;B01D63/02;(IPC1-7):B01D13/00;A61M1/03
主分类号
B01D53/22
代理机构
代理人
主权项
地址
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