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发明名称
METHOD OF ISOLATING ETHYLENE FROM GASES
摘要
申请公布号
PL109929(B1)
申请公布日期
1980.06.30
申请号
PL19760192350
申请日期
1976.09.10
申请人
发明人
分类号
B01D;B01D53/04;(IPC1-7):B01D53/04
主分类号
B01D
代理机构
代理人
主权项
地址
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