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发明名称
FREMGANGSMAATE FOR AA TOERKE VANNVAATE POLYKARBONATMEMBRANER.
摘要
申请公布号
NO900090(D0)
申请公布日期
1990.01.09
申请号
NO19900000090
申请日期
1990.01.09
申请人
DOW CHEMICAL COMPANY, THE
发明人
ADMASSU, WUDNEH
分类号
B01D;(IPC1-7):B01D/
主分类号
B01D
代理机构
代理人
主权项
地址
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