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发明名称
FILTER FOR EXHAUST CARBON FUMES
摘要
申请公布号
GB8919981(D0)
申请公布日期
1989.10.18
申请号
GB19890019981
申请日期
1989.09.05
申请人
PORTELLI, MICHAEL
发明人
分类号
F01N3/021;F01N3/022
主分类号
F01N3/021
代理机构
代理人
主权项
地址
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