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发明名称
METHOD OF PURIFYING INDUSTRIAL GASES,CONTAMINATED WITH FLUORINE COMPOUNDS
摘要
申请公布号
PL110579(B1)
申请公布日期
1980.07.31
申请号
PL19770202107
申请日期
1977.11.12
申请人
发明人
分类号
B01D;B01D53/14;(IPC1-7):B01D53/14
主分类号
B01D
代理机构
代理人
主权项
地址
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