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经营范围
发明名称
A lubricating oil composition
摘要
申请公布号
IN174815(B)
申请公布日期
1995.03.18
申请号
IN1989DE46719
申请日期
1989.05.26
申请人
THE LUBRIZOL CORPORATION
发明人
RIPPLE DAVID EUGENE;SCHROECK CALVIN WILLIAM
分类号
(IPC1-7):C10M1370
主分类号
(IPC1-7):C10M1370
代理机构
代理人
主权项
地址
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