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发明名称
PREPARATION OF OVERBASED METAL NAPHTHENATE LUBRICATING OIL COMPOSITION
摘要
申请公布号
GB1575395(A)
申请公布日期
1980.09.24
申请号
GB19780020328
申请日期
1978.05.18
申请人
TEXACO DEVELOPMENT CORP
发明人
分类号
C10M159/20;(IPC1-7):C10M1/24
主分类号
C10M159/20
代理机构
代理人
主权项
地址
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