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发明名称
REGULAR PACKING FOR HEAT-MASS EXCHANGE APPARATUS
摘要
申请公布号
SU1554960(A1)
申请公布日期
1990.04.07
申请号
SU19884447879
申请日期
1988.06.24
申请人
KI T I PISHCHEVOJ PROMY
发明人
MARTSENYUK ALEKSANDR S,SU
分类号
B01J19/30;B01J19/32
主分类号
B01J19/30
代理机构
代理人
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