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发明名称
MASS-EXCHANGE COLUMN CONTACTING DEVICE
摘要
申请公布号
SU1674891(A1)
申请公布日期
1991.09.07
申请号
SU19894712154
申请日期
1989.06.27
申请人
GNI PI METANOLA PRODUKTOV ORCH SINTEZA
发明人
SHEPELEV EVGENIJ T,SU;SHAPIRO GRIGORIJ M,SU;OLEVSKIJ VIKTOR M,SU
分类号
B01D3/32
主分类号
B01D3/32
代理机构
代理人
主权项
地址
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