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发明名称
VACUUM COLUMN
摘要
申请公布号
SU567456(A1)
申请公布日期
1977.08.05
申请号
SU19742088300
申请日期
1974.12.27
申请人
MANOVYAN ANDRANIK K,SU
发明人
MANOVYAN ANDRANIK K,SU
分类号
B01D3/32;(IPC1-7):B01D3/32
主分类号
B01D3/32
代理机构
代理人
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