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发明名称
EXHAUST GAS CONTROL
摘要
申请公布号
US3520131(A)
申请公布日期
1970.07.14
申请号
USD3520131
申请日期
1968.03.04
申请人
SOUTHWICK W. BRIGGS
发明人
SOUTHWICK W. BRIGGS
分类号
F01N3/30;F01N3/34;F01N13/10;F02B75/20;(IPC1-7):F01N3/10
主分类号
F01N3/30
代理机构
代理人
主权项
地址
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