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发明名称
Improvements in the treatment of exhaust gases from engines
摘要
申请公布号
GB933943(A)
申请公布日期
1963.08.14
申请号
GB19610003562
申请日期
1961.01.31
申请人
UNION CARBIDE CORPORATION
发明人
分类号
B01D53/94;F01N3/28;F01N3/30;F01N13/02
主分类号
B01D53/94
代理机构
代理人
主权项
地址
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