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发明名称
Catalysts for the oxidation of exhaust gases
摘要
申请公布号
GB979119(A)
申请公布日期
1965.01.01
申请号
GB19630020481
申请日期
1963.05.22
申请人
W. R. GRACE & CO.
发明人
分类号
B01D53/94;B01J23/889;B01J23/89
主分类号
B01D53/94
代理机构
代理人
主权项
地址
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