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发明名称
ROLL-TYPE MEMBRANE APPARATUS
摘要
申请公布号
RU1614237(C)
申请公布日期
1995.09.20
申请号
SU19894674538
申请日期
1989.04.05
申请人
NAUCHNO-PROIZVODSTVENNOE OB"EDINENIE "POLIMERSINTEZ"
发明人
SAVINOV A.V.;KOVTEBA E.M.;TARASOV A.V.
分类号
B01D53/22;(IPC1-7):B01D53/22
主分类号
B01D53/22
代理机构
代理人
主权项
地址
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