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发明名称
DUAL CATALYST NITRIC OXIDE REDUCTION
摘要
申请公布号
GB1560184(A)
申请公布日期
1980.01.30
申请号
GB19780004684
申请日期
1978.02.06
申请人
CATERPILLAR TRACTOR CO
发明人
分类号
B01D53/94;B01J27/08;F01N3/20;F01N13/02;F02B3/06;(IPC1-7):B01D53/34
主分类号
B01D53/94
代理机构
代理人
主权项
地址
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