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发明名称
Process for purifying gases
摘要
申请公布号
US2313022(A)
申请公布日期
1943.03.02
申请号
US19400322638
申请日期
1940.03.06
申请人
FRIEDRICH ROTTMAYR
发明人
ROTTMAYR FRIEDRICH
分类号
B01D53/46;C10H21/00
主分类号
B01D53/46
代理机构
代理人
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