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发明名称
METHOD OF REDUCING EXHAUST SMOKE FROM DIESEL ENGINES
摘要
申请公布号
CA809594(A)
申请公布日期
1969.04.01
申请号
CAD809594
申请日期
申请人
THE LUBRIZOL CORPORATION
发明人
WILLIAM M. LESUER
分类号
主分类号
代理机构
代理人
主权项
地址
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