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发明名称
Improvements in or relating to the removal of acetylene from air
摘要
申请公布号
GB866816(A)
申请公布日期
1961.05.03
申请号
GB19580014508
申请日期
1958.05.06
申请人
ENGELHARD INDUSTRIES INC.
发明人
分类号
B01D53/46
主分类号
B01D53/46
代理机构
代理人
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