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发明名称
EXHAUST TREATING DEVICE
摘要
申请公布号
US3485593(A)
申请公布日期
1969.12.23
申请号
USD3485593
申请日期
1967.06.09
申请人
ETHYL CORP.
发明人
DENIS L. LENANE;RAYMOND G. LYBEN
分类号
B01D53/94;F01N3/021;F01N3/033;F01N3/037;F01N3/28;F01N3/30;(IPC1-7):B01J9/00
主分类号
B01D53/94
代理机构
代理人
主权项
地址
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