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发明名称
Method of treating exhaust gases
摘要
申请公布号
US3295918(A)
申请公布日期
1967.01.03
申请号
US19620221895
申请日期
1962.09.06
申请人
W. R. GRACE & CO.
发明人
BRIGGS WARREN S.;STOVER WILLIAM A.;WARTHEN JOHN L.
分类号
B01D53/94;B01J23/89
主分类号
B01D53/94
代理机构
代理人
主权项
地址
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