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经营范围
发明名称
Treatment of diesel exhaust gases
摘要
申请公布号
US4902487(A)
申请公布日期
1990.02.20
申请号
US19880193529
申请日期
1988.05.13
申请人
JOHNSON MATTHEY, INC.
发明人
COOPER, BARRY J.;JUNG, HYUN J.;THOSS, JAMES E.
分类号
F01N3/02;C09C1/50;F01N3/021;F01N3/023;F01N3/029;F01N3/28;F01N13/02;F02B3/06
主分类号
F01N3/02
代理机构
代理人
主权项
地址
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