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发明名称
LUBRICATING OIL COMPOSITIONS
摘要
申请公布号
GB1502619(A)
申请公布日期
1978.03.01
申请号
GB19740053453
申请日期
1974.12.10
申请人
SHELL BV
发明人
分类号
C10M169/04;C10M129/24;C10M141/06;C10N30/00;C10N40/04;(IPC1-7):C10M1/34;C10M1/16;C10M1/32
主分类号
C10M169/04
代理机构
代理人
主权项
地址
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