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发明名称
HEAT-AND-MASS-EXCHANGE TRAY FOR RECTIFICATION COLUMNS
摘要
申请公布号
SU1738835(A1)
申请公布日期
1992.06.07
申请号
SU19904797925
申请日期
1990.03.01
申请人
MO I KHIM MASH;RUBEZHANSKIJ KHIM ZAVOD "ZARYA"
发明人
VASHCHUK VALERIJ I,SU;TARASOV VITALIJ A,SU;CHEKHOV OLEG S,SU;KABANOV NIKOLAJ S,SU;ERIN ANATOLIJ A,SU;CHERNYSHOV ALEKSANDR N,SU
分类号
B01D3/20
主分类号
B01D3/20
代理机构
代理人
主权项
地址
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